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ERZE05E221
TVS Varistor, 140 V, 180 V, E5, 360 V, Disc 7mm, Zinc Oxide Non-Linear Resistor (ZNR)
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: PANASONIC
- Product type: TVS Varistors
- SVHC: No SVHC (25-Jun-2025)
- Product Range: E5
- Varistor Type: Zinc Oxide Non-Linear Resistor (ZNR)
- Voltage Rating VAC: 140V
- Voltage Rating VDC: 180V
- Varistor Case Style: Disc 7mm
- Clamping Voltage Vc Max: 360V
- Peak Energy (10/1000uS): 14J
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Peak Surge Current @ 8/20µs: 1.2kA
- Automotive Qualification Standard: -
| Delivery and price | |
|---|---|
| Units per pack | 10000 |
| Price | 0.073 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**“ZNR” Transient/Surge Absorbers (Type D)**
## **“ZNR” Transient/Surge Absorbers**
## Type: **D** Series: **E**
“ZNR” Transient/Surge Absorber, Series E, Type D features large surge current and energy handling capability for absorbing transient overvoltage in a compact size.
## ee **Features**
- Large withstanding surge current capability in compact sizes
- Large “Energy Handling Capability” absorbing transient overvoltages in compact sizes
- Wide range of varistor voltages
- RoHS compliant
## ee **Recommended Applications**
- Transistor, diode, IC, thyristor or triac semiconductor protection
- Surge protection in consumer electronic equipment
- Surge protection in communication, measuring or controller electronics
- Surge protection in electronic home appliances, gas or petroleum appliances
## ee **Applicable Standards**
- UL1449 (VZCA2/UL, VZCA8/C-UL)
- VDE IEC61051-1, -2, -2-2, IEC60950-1 Annex.Q
- CQC(GB/T10193, GB/T10194, GB4943.1, GB8898)
- Refer to pages 32 to 33, and 49 for the details
- **As for Handling Precautions and Minimum Quantity / Packing Unit**
- Please see Related Information
**==> picture [439 x 157] intentionally omitted <==**
**----- Start of picture text -----**<br>
ee Explanation of Part Numbers<br>1 2 3 4 5 6 7 8 9 10 11 12<br>E R Z E<br>PFT EFT LI LI LI LI LI LI tL LI LI LJ<br>Product Code Design No.<br>Series Lead Configuration Nominal Varistor Voltage<br>E05 Series E5 Symbol Lead Configuration Packaging The first two digits are significant<br>E07 Series E7 A Straight Lead Bulk figures and the third one denotes<br>E08 Series E8 1) B Crimped Lead Bulk the number of zeros following.<br>E10 Series E10 2) E Straight Lead Taped<br>E11 Series E11 2) F Crimped Lead Taped<br>E14 Series E14 1) Excluding E14, only the lead cut<br>2) Excluding E14<br>**----- End of picture text -----**<br>
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 31
09 Apr. 2017
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Reference Guide to Standard Products**
**==> picture [492 x 52] intentionally omitted <==**
**----- Start of picture text -----**<br>
Varistor Maximum Clamping Maximum<br>ApplicableStandards Voltage Allowable Voltage Peak Current<br>Part No. at 1 mA Voltage at 8/20µs at 8/20µs(A) Recommended Applications<br>NameType Approvals (V) ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times<br>**----- End of picture text -----**<br>
|Part No.|Applicable<br>Standards|Applicable<br>Standards|Varistor<br>Voltage<br>at 1 mA|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>at 8/20µs|Clamping<br>Voltage<br>at 8/20µs|Maximum<br>Peak Current<br>at 8/20µs(A)|Maximum<br>Peak Current<br>at 8/20µs(A)|Recommended Applications|
|---|---|---|---|---|---|---|---|---|---|---|
||Type<br>Name|Approvals|(V)|ACrms (V)|DC (V)|max.(V)|Ip (A)|1 time|2 times||
||||||||||||
|ERZE05A201|E201|○☆◇|200<br>(185 to 225)|130|170|340|10|1200|600|AC 100 V Line–Line<br>Applications|
|ERZE07A201|E7201|○☆◇||||340|25|2500|1250||
|ERZE08A201|E8201|○☆◇||||340|25|3500|2500||
|ERZE10A201|E10201|○☆◇||||340|50|4500|3000||
|ERZE11A201|E11201|○☆★◇◆||||340|50|6000|5000||
|ERZE14A201|E14201|○☆★◇◆||||340|100|10000|7000||
|ERZE05A221|E221|○☆◇|220<br>(198 to 242)|140|180|360|10|1200|600||
|ERZE07A221|E7221|○☆◇||||360|25|2500|1250||
|ERZE08A221|E8221|○☆◇||||360|25|3500|2500||
|ERZE10A221|E10221|○☆◇||||360|50|4500|3500||
|ERZE11A221|E11221|○☆★◇◆||||360|50|6000|5000||
|ERZE14A221|E14221|○☆★◇◆||||360|100|10000|7000||
|ERZE05A241|E241|○☆◇|240<br>(216 to 264)|150|200|395|10|1200|600|AC 100 V to 120 V, Line–Line<br>Applications|
|ERZE07A241|E7241|○☆◇||||395|25|2500|1250||
|ERZE08A241|E8241|○☆◇||||395|25|3500|2500||
|ERZE10A241|E10241|○☆◇||||395|50|4500|3000||
|ERZE11A241|E11241|○☆★◇◆||||395|50|6000|5000||
|ERZE14A241|E14241|○☆★◇◆||||395|100|10000|7000||
|ERZE05A271|E271|○☆◇|270<br>(247 to 303)|175|225|455|10|1200|600||
|ERZE07A271|E7271|○☆◇||||455|25|2500|1250||
|ERZE08A271|E8271|○☆◇||||455|25|3500|2500||
|ERZE10A271|E10271|○☆◇||||455|50|4500|3000||
|ERZE11A271|E11271|○☆★◇◆||||455|50|6000|5000||
|ERZE14A271|E14271|○☆★◇◆||||455|100|10000|7000||
|ERZE05A331|E331|○☆◇|330<br>(297 to 363)|210|270|545|10|1200|600|AC 100 V to 120 V, Line–Line<br>Applications<br>Telephone Line Applications,<br>(For DC 250 V Insulation<br>Resistance Test)|
|ERZE07A331|E7331|○☆◇||||545|25|2500|1250||
|ERZE08A331|E8331|○☆◇||||545|25|3500|2500||
|ERZE10A331|E10331|○☆◇||||545|50|4500|3000||
|ERZE11A331|E11331|○☆★◇◆||||545|50|6000|4500||
|ERZE14A331|E14331|○☆★◇◆||||545|100|10000|6500||
|ERZE05A361|E361|○☆◇|360<br>(324 to 396)|230|300|595|10|1200|600||
|ERZE07A361|E7361|○☆◇||||595|25|2500|1250||
|ERZE08A361|E8361|○☆◇||||595|25|3500|2500||
|ERZE10A361|E10361|○☆◇||||595|50|4500|3000||
|ERZE11A361|E11361|○☆★◇◆||||595|50|6000|4500||
|ERZE14A361|E14361|○☆★◇◆||||595|100|10000|6500||
|ERZE05A391|E391|○☆◇|390<br>(351 to 429)|250|320|650|10|1200|600||
|ERZE07A391|E7391|○☆◇||||650|25|2500|1250||
|ERZE08A391|E8391|○☆◇||||650|25|3500|2500||
|ERZE10A391|E10391|○☆◇||||650|50|4500|3000||
|ERZE11A391|E11391|○☆★◇◆||||650|50|6000|4500||
|ERZE14A391|E14391|○☆★◇◆||||650|100|10000|6500||
|ERZE05A431|E431|○☆◇|430<br>(387 to 473)|275|350|710|10|1200|600|AC 100 V to 220 V, Line–Line<br>and<br>Line–Ground Applications|
|ERZE07A431|E7431|○☆◇||||710|25|2500|1250||
|ERZE08A431|E8431|○☆◇||||710|25|3500|2500||
|ERZE10A431|E10431|○☆◇||||710|50|4500|3000||
|ERZE11A431|E11431|○☆★◇◆||||710|50|6000|4500||
|ERZE14A431|E14431|○☆★◇◆||||710|100|10000|6500||
- : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q),
- : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898)
※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately. 32
09 Apr. 2017
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Reference Guide to Standard Products**
**==> picture [491 x 52] intentionally omitted <==**
**----- Start of picture text -----**<br>
Varistor Maximum Clamping Maximum<br>ApplicableStandards Voltage Allowable Voltage Peak Current<br>Part No. at 1 mA Voltage at 8/20µs at 8/20µs(A) Recommended Applications<br>NameType Approvals (V) ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times<br>**----- End of picture text -----**<br>
|Part No.|Applicable<br>Standards|Applicable<br>Standards|Varistor<br>Voltage<br>at 1 mA|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>at 8/20µs|Clamping<br>Voltage<br>at 8/20µs|Maximum<br>Peak Current<br>at 8/20µs(A)|Maximum<br>Peak Current<br>at 8/20µs(A)|Recommended Applications|
|---|---|---|---|---|---|---|---|---|---|---|
||Type<br>Name|Approvals|(V)|ACrms (V)|DC (V)|max.(V)|Ip (A)|1 time|2 times||
||||||||||||
|ERZE05A471|E471|○☆◇|470<br>(423 to 517)|300|385|775|10|1200|600|AC 100 V to 220 V, Line–Line<br>and<br>Line–Ground Applications|
|ERZE07A471|E7471|○☆◇||||775|25|2500|1250||
|ERZE08A471|E8471|○☆★◇◆||||775|25|3500|2500||
|ERZE10A471|E10471|○☆★◇◆||||775|50|4500|3000||
|ERZE11A471|E11471|○☆★◇◆||||775|50|6000|4500||
|ERZE14A471|E14471|○☆★◇◆||||775|100|10000|6500||
|ERZE07A511|E7511|○☆◇|510<br>(459 to 561)|320|410|845|25|2500|1250|AC 100 V to 240 V, Line–Line<br>and<br>Line–Ground Applications|
|ERZE08A511|E8511|○☆★◇◆||||845|25|3500|2500||
|ERZE10A511|E10511|○☆★◇◆||||845|50|4500|3000||
|ERZE11A511|E11511|○☆★◇◆||||845|50|6000|4500||
|ERZE14A511|E14511|○☆★◇◆||||845|100|10000|6500||
|ERZE07A561|E7561|○☆◇|560<br>(504 to 616)|350|450|930|25|2500|1250||
|ERZE08A561|E8561|○☆★◇◆||||930|25|3500|2500||
|ERZE10A561|E10561|○☆★◇◆||||930|50|4500|3000||
|ERZE11A561|E11561|○☆★◇◆||||930|50|6000|4500||
|ERZE14A561|E14561|○☆★◇◆||||930|100|10000|6500||
|ERZE07A621|E7621|○☆◇|620<br>(558 to 682)|385|505|1025|25|2500|1250||
|ERZE08A621|E8621|○☆★◇◆||||1025|25|3500|2500||
|ERZE10A621|E10621|○☆★◇◆||||1025|50|4500|3000||
|ERZE11A621|E11621|○☆★◇◆||||1025|50|5000|4500||
|ERZE14A621|E14621|○☆★◇◆||||1025|100|7500|6500||
|ERZE08A681|E8681|○☆★◇◆|680<br>(612 to 748)|420|560|1120|25|3500|2500||
|ERZE10A681|E10681|○☆★◇◆||||1120|50|4500|3000||
|ERZE11A681|E11681|○☆★◇◆||||1120|50|5000|4500||
|ERZE14A681|E14681|○☆★◇◆||||1120|100|7500|6500||
|ERZE08A751|E8751|○☆★◇◆|750<br>(675 to 825)|460|615|1240|25|3500|2500|AC 380 V, Line–Line and<br>Line–Ground Applications<br>(For DC 500 V Insulating Test)|
|ERZE10A751|E10751|○☆★◇◆||||1240|50|4500|3000||
|ERZE11A751|E11751|○☆★◇◆||||1240|50|5000|4500||
|ERZE14A751|E14751|○☆★◇◆||||1240|100|7500|6500||
|ERZE10A821|E10821|○☆★◇◆|820<br>(738 to 902)|510|670|1355|50|4500|3000||
|ERZE11A821|E11821|○☆★◇◆||||1355|50|5000|4500||
|ERZE14A821|E14821|○☆★◇◆||||1355|100|7500|6500||
|ERZE10A911|E10911|○☆★◇◆|910<br>(819 to 1001)|550|745|1500|50|4500|3000|AC 415 V, Line–Line and<br>Line–Ground Applications<br>(For DC 500 V Insulating Test)|
|ERZE11A911|E11911|○☆★◇◆||||1500|50|5000|4500||
|ERZE14A911|E14911|○☆★◇◆||||1500|100|7500|6500||
|ERZE10A102|E10102|○☆★◇◆|1000<br>(900 to 1100)|625|825|1650|50|4500|3000|AC 480 V, Line–Line and<br>Line–Ground Applications<br>(For DC 500 V Insulating Test)|
|ERZE11A102|E11102|○☆★◇◆||||1650|50|5000|4500||
|ERZE14A102|E14102|○☆★◇◆||||1650|100|7500|6500||
|ERZE10A112|E10112|○☆★◇◆|1100<br>(990 to 1210)|680|895|1815|50|4500|3000||
|ERZE11A112|E11112|○☆★◇◆||||1815|50|5000|4500||
|ERZE14A112|E14112|○☆★◇◆||||1815|100|7500|6500||
- : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q),
- : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898)
- ※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 33
09 Apr. 2017
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Series E5**
## **Ratings and Characteristics**
> ● Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C
|Part No.|Varistor<br>Voltage|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>(max.)<br>✽Ip|Rated<br>Power|Maximum<br>Energy|Maximum<br>Energy|Maximum<br>Peak Current<br>(8/20 µs)|Maximum<br>Peak Current<br>(8/20 µs)|Capacitance<br>(max.)|
|---|---|---|---|---|---|---|---|---|---|---|
|||||||(10/1000 µs)|(2 ms)|1 time|2 times||
||V1 mA(V)|ACrms (V)|DC (V)|(V)|(W)|(J)|(J)|(A)|(A)|at 1 kHz (pF)|
|ERZE05A201|200(185 to 225)|130|170|340|0.25|13|9.5|1200|600|<br>200|
|ERZE05A221|220(198 to 242)|140|180|360|0.25|14|10|1200|600|<br>190|
|ERZE05A241|240(216 to 264)|150|200|395|0.25|15|11|1200|600|<br>170|
|ERZE05A271|270(247 to 303)|175|225|455|0.25|18|13|1200|600|<br>150|
|ERZE05A331|330(297 to 363)|210|270|545|0.25|21|15|1200|600|<br>130|
|ERZE05A361|360(324 to 396)|230|300|595|0.25|23|17|1200|600|<br>130|
|ERZE05A391|390(351 to 429)|250|320|650|0.25|26|19|1200|600|<br>130|
|ERZE05A431|430(387 to 473)|275|350|710|0.25|29|21|1200|600|<br>120|
|ERZE05A471|470(423 to 517)|300|385|775|0.25|32|23|1200|600|<br>100|
✽Ip Measuring current of clamping voltage : 10 A
## **Dimensions in mm (not to scale)**
|Part No.|D max.|T max.|F±1.0|A max.|L±1.0||||
|---|---|---|---|---|---|---|---|---|
|ERZE05A201|7.0|4.8|5.0|10.0|2.1||||
|||||||||F<br>f0.6|
|ERZE05A221|7.0|4.9|5.0|10.0|2.3||||
|ERZE05A241|7.0|5.0|5.0|10.0|2.4||||
|ERZE05A271|7.0|5.2|5.0|10.0|2.5||||
|ERZE05A331|7.0|5.5|5.0|10.0|2.9||||
|ERZE05A361|7.0|5.8|5.0|10.0|3.1||||
|ERZE05A391|7.0|5.9|5.0|10.0|3.2||||
|ERZE05A431|7.0|6.1|5.0|10.0|3.3||||
|ERZE05A471|7.0|6.3|5.0|10.0|3.5||||
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 34
01 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Typical Characteristics**
## **Voltage vs. Current**
## ERZE05A201 to ERZE05A471
**Impulse Derating** (Relation between impulse width and impulse current multiple)
## ERZE05A201 to ERZE05A471
**==> picture [481 x 304] intentionally omitted <==**
**----- Start of picture text -----**<br>
10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>2000 Leakage Current<br>up to 10 times : 2 min. interval<br>471<br>431 up to 10 [6] times :10 sec. interval<br>391<br>471 361 1000<br>1000 431 331<br>900 391 271<br>800 361 241<br>700 221<br>201<br>600<br>500<br>100<br>400<br>300<br>200<br>10<br>100<br>90<br>221<br>80 1<br>70<br>60<br>50 Test Current Waveform<br> 10 [-6] to 10 [-3] A: Direct Current<br>40<br> 10 [-1] to 10 [4] A: 8/20 µs<br>30<br>0.1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5]<br>20 100 1000 10000<br>Current (A)<br>Impulse Width (µs)<br>331<br>106<br> Times<br>201<br>241<br>271<br>105<br> Times<br>104<br> Times<br>103<br> Times<br>10 Times<br>102<br> Times<br>1 Time<br>2 Times<br>Voltage (V)<br>Impulse Current (A)<br>**----- End of picture text -----**<br>
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 35
01 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Series E7**
## **Ratings and Characteristics**
> ● Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C
**==> picture [491 x 74] intentionally omitted <==**
**----- Start of picture text -----**<br>
Clamping Maximum Maximum<br>Part No. VoltageVaristor AllowableMaximumVoltage Voltage(max.)✽Ip PowerRated (10/1000 µs)Energy(2 ms) Peak Current1 time(8/20 µs)2 times Capacitance(max.)<br>V1 mA (V) ACrms (V) DC (V) (V) (W) (J) (J) (A) (A) at 1 kHz (pF)<br>**----- End of picture text -----**<br>
|Part No.|Varistor<br>Voltage|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>(max.)<br>✽Ip|Rated<br>Power|Maximum<br>Energy|Maximum<br>Energy|Maximum<br>Peak Current<br>(8/20 µs)|Maximum<br>Peak Current<br>(8/20 µs)|Capacitance<br>(max.)|
|---|---|---|---|---|---|---|---|---|---|---|
|||||||(10/1000 µs)|(2 ms)|1 time|2 times||
||V1 mA(V)|ACrms (V)|DC (V)|(V)|(W)|(J)|(J)|(A)|(A)|at 1 kHz (pF)|
||||||||||||
|ERZE07A201|200(185 to 225)|130|170|340|0.3|26|19|2500|1250|<br>360|
|ERZE07A221|220(198 to 242)|140|180|360|0.3|30|22|2500|1250|<br>350|
|ERZE07A241|240(216 to 264)|150|200|395|0.3|33|24|2500|1250|<br>340|
|ERZE07A271|270(247 to 303)|175|225|455|0.3|39|28|2500|1250|<br>310|
|ERZE07A331|330(297 to 363)|210|270|545|0.3|44|32|2500|1250|<br>280|
|ERZE07A361|360(324 to 396)|230|300|595|0.3|50|36|2500|1250|<br>260|
|ERZE07A391|390(351 to 429)|250|320|650|0.3|53|38|2500|1250|<br>240|
|ERZE07A431|430(387 to 473)|275|350|710|0.3|60|43|2500|1250|<br>210|
|ERZE07A471|470(423 to 517)|300|385|775|0.3|65|47|2500|1250|<br>170|
|ERZE07A511|510(459 to 561)|320|410|845|0.3|70|50|2500|1250|<br>140|
|ERZE07A561|560(504 to 616)|350|450|930|0.3|75|55|2500|1250|<br>140|
|ERZE07A621|620(558 to 682)|385|505|1025|0.3|80|60|2500|1250|<br>135|
✽Ip Measuring current of clamping voltage : 25 A
## **Dimensions in mm (not to scale)**
**==> picture [293 x 19] intentionally omitted <==**
**----- Start of picture text -----**<br>
Part No. D max. T max. F±1.0 A max. L±1.0<br>**----- End of picture text -----**<br>
|Part No.|D max.|T max.|F±1.0|A max.|L±1.0|
|---|---|---|---|---|---|
|||||||
|ERZE07A201|9.0|5.3|7.5|12.5|2.1|
|ERZE07A221|9.0|5.4|7.5|12.5|2.3|
|ERZE07A241|9.0|5.5|7.5|12.5|2.4|
|ERZE07A271|9.0|5.7|7.5|12.5|2.5|
|ERZE07A331|9.0|6.0|7.5|12.5|2.8|
|ERZE07A361|9.0|6.2|7.5|12.5|2.9|
|ERZE07A391|9.0|6.3|7.5|12.5|3.0|
|ERZE07A431|9.0|6.5|7.5|12.5|3.1|
|ERZE07A471|9.0|6.8|7.5|12.5|3.3|
|ERZE07A511|9.0|7.0|7.5|12.5|3.5|
|ERZE07A561|9.0|7.4|7.5|13.5|3.8|
|ERZE07A621|10.0|7.8|7.5|13.5|4.0|
**==> picture [189 x 120] intentionally omitted <==**
**----- Start of picture text -----**<br>
D<br>T<br>L<br>F<br>f 0.8 F<br>A<br>20.0 min. L<br>**----- End of picture text -----**<br>
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 36
02 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Typical Characteristics**
## **Voltage vs. Current**
## ERZE07A201 to ERZE07A621
**Impulse Derating** (Relation between impulse width and impulse current multiple)
## ERZE07A201 to ERZE07A621
**==> picture [480 x 297] intentionally omitted <==**
**----- Start of picture text -----**<br>
10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>621<br>2000 Leakage Current 561 up to 10 times : 2 min. interval<br>511 up to 10 [6] times : 10 sec. interval<br>471<br>561 431<br>511 391<br>471 361<br>1000 331<br>900 431391 271 1000<br>800 361 241<br>221<br>700 201<br>600<br>500<br>400<br>300 100<br>200<br>100<br>10<br>90 331<br>80 221<br>70<br>60<br>50 Test Current Waveform<br> 10 [-][6] to 10 [-][3] A: Direct Current<br>40<br> 10 [-][1] to 10 [4] A: 8/20 µs<br>30 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>621<br>201<br>241<br>271<br>106<br> Times<br>105<br> Times<br>104<br> Times<br>103<br> Times<br>102<br> Times<br>10 Times<br>1 Time<br>2 Times<br>Voltage (V)<br>Surge Current (A)<br>**----- End of picture text -----**<br>
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 37
02 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Series E8**
## **Ratings and Characteristics**
> ● Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C
**==> picture [491 x 74] intentionally omitted <==**
**----- Start of picture text -----**<br>
Maximum<br>Clamping Maximum<br>Maximum Peak Current<br>Part No. VoltageVaristor AllowableVoltage Voltage(max.)✽Ip PowerRated (10/1000 µs)Energy(2 ms) 1 time(8/20 µs)2 times Capacitance(max.)<br>V1 mA (V) ACrms (V) DC (V) (V) (W) (J) (J) (A) (A) at 1 kHz (pF)<br>**----- End of picture text -----**<br>
|Part No.|Varistor<br>Voltage|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>(max.)<br>✽Ip|Rated<br>Power|Maximum<br>Energy|Maximum<br>Energy|Maximum<br>Peak Current<br>(8/20 µs)|Maximum<br>Peak Current<br>(8/20 µs)|Capacitance<br>(max.)|
|---|---|---|---|---|---|---|---|---|---|---|
|||||||(10/1000 µs)|(2 ms)|1 time|2 times||
||V1 mA(V)|ACrms (V)|DC (V)|(V)|(W)|(J)|(J)|(A)|(A)|at 1 kHz (pF)|
||||||||||||
|ERZE08A201|200(185 to 225)|130|170|340|0.4|35|25|3500|2500|<br>390|
|ERZE08A221|220(198 to 242)|140|180|360|0.4|39|27.5|3500|2500|<br>380|
|ERZE08A241|240(216 to 264)|150|200|395|0.4|42|30|3500|2500|<br>360|
|ERZE08A271|270(247 to 303)|175|225|455|0.4|49|35|3500|2500|<br>330|
|ERZE08A331|330(297 to 363)|210|270|545|0.4|58|42|3500|2500|<br>300|
|ERZE08A361|360(324 to 396)|230|300|595|0.4|65|45|3500|2500|<br>280|
|ERZE08A391|390(351 to 429)|250|320|650|0.4|70|50|3500|2500|<br>260|
|ERZE08A431|430(387 to 473)|275|350|710|0.4|80|55|3500|2500|<br>230|
|ERZE08A471|470(423 to 517)|300|385|775|0.4|85|60|3500|2500|<br>180|
|ERZE08A511|510(459 to 561)|320|410|845|0.4|92|67|3500|2500|<br>150|
|ERZE08A561|560(504 to 616)|350|450|930|0.4|92|67|3500|2500|<br>150|
|ERZE08A621|620(558 to 682)|385|505|1025|0.4|92|67|3500|2500|<br>140|
|ERZE08A681|680(612 to 748)|420|560|1120|0.4|92|67|3500|2500|<br>130|
|ERZE08A751|750(675 to 825)|460|615|1240|0.4|100|70|3500|2500|<br>130|
✽Ip Measuring current of clamping voltage : 25 A
## **Dimensions in mm (not to scale)**
|Part No.|D max.|T max.|F±1.0|A max.|L±1.0||||
|---|---|---|---|---|---|---|---|---|
|ERZE08A201|10.5|5.1|7.5|13.5|1.9||||
|ERZE08A221|10.5|5.2|7.5|13.5|2.0||||
|||||||||F<br>f0.8|
|ERZE08A241|10.5|5.3|7.5|13.5|2.1||||
|ERZE08A271|10.5|5.5|7.5|13.5|2.3||||
|ERZE08A331|10.5|5.9|7.5|13.5|2.6||||
|ERZE08A361|10.5|6.1|7.5|13.5|2.8||||
|ERZE08A391|10.5|6.3|7.5|13.5|2.9||||
|ERZE08A431|10.5|6.5|7.5|13.5|3.1||||
|ERZE08A471|10.5|7.3|7.5|13.5|3.6||||
|ERZE08A511|10.5|7.8|7.5|13.5|4.0||||
|ERZE08A561|10.5|8.1|7.5|13.5|4.3||||
|ERZE08A621|11.5|8.7|7.5|14.5|4.7||||
|ERZE08A681|11.5|9.0|7.5|14.5|5.0||||
|ERZE08A751|11.5|9.7|7.5|14.5|5.6||||
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 38
01 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Typical Characteristics**
## **Voltage vs. Current**
## ERZE08A201 to ERZE08A511
**Impulse Derating** (Relation between impulse width and impulse current multiple)
## ERZE08A201 to ERZE08A511
**==> picture [493 x 682] intentionally omitted <==**
**----- Start of picture text -----**<br>
10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>2000 Leakage Current 511 up to 10 times : 2 min. interval<br>471 up to 10 [6] times :10 sec. interval<br>431<br>391<br>361<br>1000 471431 331 271 1000<br>900 391 241<br>800 361 221<br>700 201<br>600<br>500<br>400<br>100<br>300<br>200<br>100 10<br>90 331<br>80 221<br>70<br>60<br>50 Test Current Waveform<br> 10 [-6] to 10 [-3] A: Direct Current<br>40<br> 10 [-][1] to 10 [4] A: 8/20 µs<br>30 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Impulse Width (µs)<br>Current (A)<br>ERZE08A561 to ERZE08A751 ERZE08A561 to ERZE08A751<br>5000<br>10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>4000 Leakage Current<br>up to 10 times : 2 min. interval<br>up to 10 [6] times :10 sec. interval<br>3000<br>1000<br>2000<br>751<br>681<br>621<br>561<br>1000<br>100<br>900<br>800<br>700<br>600<br>500<br>10<br>400<br>300 751<br>681 Test Current Waveform<br>621 10 [-6] to 10 [-3] A: Direct Current<br> 10 [-1] to 10 [4] A: 8/20 µs<br>200 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5]<br>20 100 1000 10000<br>Current (A)<br>Impulse Width (µs)<br>Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.<br>Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Jan. 2015<br>39<br>201<br>511<br>271<br>241<br>561<br>106<br> Times<br>106<br> Times<br>105<br> Times<br>105<br> Times<br>104<br> Times<br>104<br> Times<br>103<br> Times<br>103<br> Times<br>102<br> Times<br>102<br> Times<br>10 Times<br>10 Times<br>2 Times<br>1 Time<br>1 Time<br>2 Times<br>Voltage (V)<br>Surge Current (A)<br>Voltage (V)<br>Surge Current (A)<br>**----- End of picture text -----**<br>
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Series E10**
## **Ratings and Characteristics**
- Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C
**==> picture [491 x 74] intentionally omitted <==**
**----- Start of picture text -----**<br>
Maximum<br>Clamping Maximum<br>Maximum Peak Current<br>Part No. VoltageVaristor AllowableVoltage Voltage(max.)✽Ip PowerRated (10/1000 µs)Energy(2 ms) 1 time(8/20 µs)2 times Capacitance(max.)<br>V1 mA (V) ACrms (V) DC (V) (V) (W) (J) (J) (A) (A) at 1 kHz (pF)<br>**----- End of picture text -----**<br>
|Part No.|Varistor<br>Voltage|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>(max.)<br>✽Ip|Rated<br>Power|Maximum<br>Energy|Maximum<br>Energy|Maximum<br>Peak Current<br>(8/20 µs)|Maximum<br>Peak Current<br>(8/20 µs)|Capacitance<br>(max.)|
|---|---|---|---|---|---|---|---|---|---|---|
|||||||(10/1000 µs)|(2 ms)|1 time|2 times||
||V1 mA(V)|ACrms (V)|DC (V)|(V)|(W)|(J)|(J)|(A)|(A)|at 1 kHz (pF)|
||||||||||||
|ERZE10A201|200(185 to 225)|130|170|340|0.5|47|34|4500|3000|<br>630|
|ERZE10A221|220(198 to 242)|140|180|360|0.5|50|36|4500|3000|<br>600|
|ERZE10A241|240(216 to 264)|150|200|395|0.5|56|40|4500|3000|<br>570|
|ERZE10A271|270(247 to 303)|175|225|455|0.5|64|46|4500|3000|<br>530|
|ERZE10A331|330(297 to 363)|210|270|545|0.5|72|52|4500|3000|<br>470|
|ERZE10A361|360(324 to 396)|230|300|595|0.5|84|60|4500|3000|<br>430|
|ERZE10A391|390(351 to 429)|250|320|650|0.5|91|65|4500|3000|<br>400|
|ERZE10A431|430(387 to 473)|275|350|710|0.5|99|71|4500|3000|<br>350|
|ERZE10A471|470(423 to 517)|300|385|775|0.5|106|76|4500|3000|<br>320|
|ERZE10A511|510(459 to 561)|320|410|845|0.5|117|84|4500|3000|<br>300|
|ERZE10A561|560(504 to 616)|350|450|930|0.5|120|86|4500|3000|<br>290|
|ERZE10A621|620(558 to 682)|385|505|1025|0.5|126|88|4500|3000|<br>280|
|ERZE10A681|680(612 to 748)|420|560|1120|0.5|133|95|4500|3000|<br>260|
|ERZE10A751|750(675 to 825)|460|615|1240|0.5|140|100|4500|3000|<br>250|
|ERZE10A821|820(738 to 902)|510|670|1355|0.5|154|110|4500|3000|<br>230|
|ERZE10A911|910(819 to 1001)|550|745|1500|0.5|168|112|4500|3000|<br>220|
|ERZE10A102|1000(900 to 1100)|625|825|1650|0.5|182|130|4500|3000|<br>200|
|ERZE10A112|1100(990 to 1210)|680|895|1815|0.5|196|140|4500|3000|<br>180|
✽Ip Measuring current of clamping voltage : 50 A
## **Dimensions in mm (not to scale)**
|Part No.|D max.|T max.|F±1.0|A max.|L±1.0||||
|---|---|---|---|---|---|---|---|---|
|ERZE10A201|11.5|5.3|7.5|15.0|2.1||||
|ERZE10A221|11.5|5.4|7.5|15.0|2.3||||
|ERZE10A241|11.5|5.5|7.5|15.0|2.4||||
|ERZE10A271|11.5|5.7|7.5|15.0|2.5||||
|ERZE10A331|11.5|6.0|7.5|15.0|2.8|||F<br>f0.8|
|ERZE10A361|11.5|6.2|7.5|15.0|2.9||||
|ERZE10A391|11.5|6.3|7.5|15.0|3.0||||
|ERZE10A431|11.5|6.5|7.5|15.0|3.1||||
|ERZE10A471|11.5|6.8|7.5|15.0|3.3||||
|ERZE10A511|11.5|7.0|7.5|15.0|3.5||||
|ERZE10A561|11.5|7.4|7.5|15.0|3.8||||
|ERZE10A621|12.5|7.8|7.5|16.0|4.0||||
|ERZE10A681|12.5|8.1|7.5|16.0|4.2||||
|ERZE10A751|12.5|8.6|7.5|16.0|4.6||||
|ERZE10A821|12.5|8.9|7.5|16.0|5.0||||
|ERZE10A911|12.5|9.5|7.5|16.0|5.7||||
|ERZE10A102|12.5|10.0|7.5|16.0|6.2||||
|ERZE10A112|12.5|10.6|7.5|16.0|6.8||||
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 40
02 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Typical Characteristics**
## **Voltage vs. Current**
## ERZE10A201 to ERZE10A561
**Impulse Derating** (Relation between impulse width and impulse current multiple)
## ERZE10A201 to ERZE10A561
**==> picture [494 x 682] intentionally omitted <==**
**----- Start of picture text -----**<br>
10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>2000 Leakage Current 561 up to 10 times : 2 min. interval<br>511 up to 10 [6] times :10 sec. interval<br>471<br>511 431<br>471 391<br>431 361<br>1000 391 331<br>900 361 271 1000<br>800 241<br>700 221<br>600 201<br>500<br>400<br>300 100<br>200<br>100<br>331 10<br>90<br>221<br>80<br>70<br>60<br>50 Test Current Waveform<br> 10 [-6] to 10 [-3] A: Direct Current<br>40<br> 10 [-1] to 10 [4] A: 8/20 µs<br>30 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>ERZE10A621 to ERZE10A112 ERZE10A621 to ERZE10A112<br>5000 10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>4000 Leakage Current 112 up to 10 times : 2 min. interval<br>102 up to 10 [6] times :10 sec. interval<br>911<br>3000<br>821<br>751<br>681<br>1000<br>621<br>2000<br>102<br>911<br>821<br>1000<br>100<br>900<br>800<br>700<br>600<br>500<br>10<br>400<br>300 Test Current Waveform<br>751<br>681 10 [-6] to 10 [-3] A: Direct Current<br>621 10 [-1] to 10 [4] A: 8/20 µs<br>200 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.<br>Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 Jan. 2015<br>41<br>561<br>201<br>241<br>271<br>112<br>106<br> Times<br>106<br> Times<br>105<br> Times<br>105<br> Times<br>104<br> Times<br>104<br> Times<br>103<br> Times<br>103<br> Times<br>102<br> Times<br>102<br> Times<br>10 Times<br>10 Times<br>2 Times<br>2 Times<br>1 Time<br>1 Time<br>Voltage (V)<br>Surge Current (A)<br>Voltage (V)<br>Surge Current (A)<br>**----- End of picture text -----**<br>
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Series E11**
## **Ratings and Characteristics**
- Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C
**==> picture [491 x 74] intentionally omitted <==**
**----- Start of picture text -----**<br>
Maximum<br>Clamping Maximum<br>Maximum Peak Current<br>Part No. VoltageVaristor AllowableVoltage Voltage(max.)✽Ip PowerRated (10/1000 µs)Energy(2 ms) 1 time(8/20 µs)2 times Capacitance(max.)<br>V1 mA (V) ACrms (V) DC (V) (V) (W) (J) (J) (A) (A) at 1 kHz (pF)<br>**----- End of picture text -----**<br>
|Part No.|Varistor<br>Voltage|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>(max.)<br>✽Ip|Rated<br>Power|Maximum<br>Energy|Maximum<br>Energy|Maximum<br>Peak Current<br>(8/20 µs)|Maximum<br>Peak Current<br>(8/20 µs)|Capacitance<br>(max.)|
|---|---|---|---|---|---|---|---|---|---|---|
|||||||(10/1000 µs)|(2 ms)|1 time|2 times||
||V1 mA(V)|ACrms (V)|DC (V)|(V)|(W)|(J)|(J)|(A)|(A)|at 1 kHz (pF)|
||||||||||||
|ERZE11A201|200(185 to 225)|130|170|340|0.6|70|50|6000|5000|<br>690|
|ERZE11A221|220(198 to 242)|140|180|360|0.6|78|55|6000|5000|<br>660|
|ERZE11A241|240(216 to 264)|150|200|395|0.6|84|60|6000|5000|<br>620|
|ERZE11A271|270(247 to 303)|175|225|455|0.6|99|70|6000|5000|<br>580|
|ERZE11A331|330(297 to 363)|210|270|545|0.6|115|80|6000|4500|<br>520|
|ERZE11A361|360(324 to 396)|230|300|595|0.6|130|90|6000|4500|<br>480|
|ERZE11A391|390(351 to 429)|250|320|650|0.6|140|100|6000|4500|<br>450|
|ERZE11A431|430(387 to 473)|275|350|710|0.6|155|110|6000|4500|<br>400|
|ERZE11A471|470(423 to 517)|300|385|775|0.6|175|125|6000|4500|<br>360|
|ERZE11A511|510(459 to 561)|320|410|845|0.6|190|136|6000|4500|<br>310|
|ERZE11A561|560(504 to 616)|350|450|930|0.6|190|136|6000|4500|<br>310|
|ERZE11A621|620(558 to 682)|385|505|1025|0.6|190|136|5000|4500|<br>300|
|ERZE11A681|680(612 to 748)|420|560|1120|0.6|190|136|5000|4500|<br>290|
|ERZE11A751|750(675 to 825)|460|615|1240|0.6|210|150|5000|4500|<br>280|
|ERZE11A821|820(738 to 902)|510|670|1355|0.6|235|165|5000|4500|<br>260|
|ERZE11A911|910(819 to 1001)|550|745|1500|0.6|255|180|5000|4500|<br>240|
|ERZE11A102|1000(900 to 1100)|625|825|1650|0.6|280|200|5000|4500|<br>220|
|ERZE11A112|1100(990 to 1210)|680|895|1815|0.6|310|220|5000|4500|<br>200|
✽Ip Measuring current of clamping voltage : 50 A
## **Dimensions in mm (not to scale)**
|Part No.|D max.|T max.|F±1.0|A max.|L±1.0||||
|---|---|---|---|---|---|---|---|---|
|ERZE11A201|13.0|5.2|7.5|17.0|1.9||||
|ERZE11A221|13.0|5.3|7.5|17.0|2.0||||
|ERZE11A241|13.0|5.4|7.5|17.0|2.1||||
|ERZE11A271|13.0|5.6|7.5|17.0|2.3||||
|ERZE11A331|13.0|5.9|7.5|17.0|2.6|||F<br>f0.8|
|ERZE11A361|13.0|6.1|7.5|17.0|2.8||||
|ERZE11A391|13.0|6.2|7.5|17.0|2.9||||
|ERZE11A431|13.0|6.4|7.5|17.0|3.1||||
|ERZE11A471|13.0|6.6|7.5|17.0|3.3||||
|ERZE11A511|13.0|6.8|7.5|17.0|3.5||||
|ERZE11A561|13.0|7.2|7.5|17.0|3.8||||
|ERZE11A621|14.0|7.5|7.5|18.0|4.2||||
|ERZE11A681|14.0|7.8|7.5|18.0|4.5||||
|ERZE11A751|14.0|8.2|7.5|18.0|4.9||||
|ERZE11A821|14.0|8.5|7.5|18.0|5.2||||
|ERZE11A911|14.0|9.0|7.5|18.0|5.7||||
|ERZE11A102|14.0|9.5|7.5|18.0|6.2||||
|ERZE11A112|14.0|10.1|7.5|18.0|6.8||||
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 42
01 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Typical Characteristics**
## **Voltage vs. Current**
## ERZE11A201 to ERZE11A511
**Impulse Derating** (Relation between impulse width and impulse current multiple)
## ERZE11A201 to ERZE11A511
**==> picture [494 x 682] intentionally omitted <==**
**----- Start of picture text -----**<br>
10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>2000 Leakage Current 511471 up to 10 times : 2 min. interval<br>431 up to 10 [6] times :10 sec. interval<br>391<br>361<br>471 331<br>1000900 431391 361 271 241221 1000<br>800 201<br>700<br>600<br>500<br>400<br>300 100<br>200<br>100<br>331 10<br>90 221<br>80<br>70<br>60<br>50 Test Current Waveform<br> 10 [-6] to 10 [-3] A: Direct Current<br>40<br> 10 [-1] to 10 [4] A: 8/20 µs<br>30 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>ERZE11A561 to ERZE11A112 ERZE11A561 to ERZE11A112<br>5000 10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>4000 Leakage Current up to 10 times : 2 min. interval<br>up to 10 [6] times :10 sec. interval<br>3000<br>112<br>102<br>911<br>1000<br>821<br>2000 751<br>681<br>621<br>102<br>911 561<br>821<br>1000 100<br>900<br>800<br>700<br>600<br>500<br>10<br>400<br>300<br>Test Current Waveform<br>751 10 [-6] to 10 [-3] A: Direct Current<br>681<br>621 10 [-1] to 10 [4] A: 8/20 µs<br>200 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.<br>Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Jan. 2015<br>43<br>511<br>201<br>241<br>271<br>112<br>561<br>106<br> Times<br>106<br> Times<br>105<br> Times<br>104<br> Times<br>104<br> Times<br>103<br> Times<br>103<br> Times<br>102<br> Times<br>102<br> Times<br>10 Times<br>10 Times<br>1 Time<br>2 Time<br>1 Time<br>2 Times<br>Voltage (V)<br>Surge Current (A)<br>Voltage (V)<br>Surge Current (A)<br>**----- End of picture text -----**<br>
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Series E14**
## **Ratings and Characteristics**
- Operating Temperature Range : –40 to 85 °C ● Storage Temperature Range : –40 to 125 °C
**==> picture [491 x 74] intentionally omitted <==**
**----- Start of picture text -----**<br>
Maximum<br>Clamping Maximum<br>Maximum Peak Current<br>Part No. VoltageVaristor AllowableVoltage Voltage(max.)✽Ip PowerRated (10/1000 µs)Energy(2 ms) 1 time(8/20 µs)2 times Capacitance(max.)<br>V1 mA (V) ACrms (V) DC (V) (V) (W) (J) (J) (A) (A) at 1 kHz (pF)<br>**----- End of picture text -----**<br>
|Part No.|Varistor<br>Voltage|Maximum<br>Allowable<br>Voltage|Maximum<br>Allowable<br>Voltage|Clamping<br>Voltage<br>(max.)<br>✽Ip|Rated<br>Power|Maximum<br>Energy|Maximum<br>Energy|Maximum<br>Peak Current<br>(8/20 µs)|Maximum<br>Peak Current<br>(8/20 µs)|Capacitance<br>(max.)|
|---|---|---|---|---|---|---|---|---|---|---|
|||||||(10/1000 µs)|(2 ms)|1 time|2 times||
||V1 mA(V)|ACrms (V)|DC (V)|(V)|(W)|(J)|(J)|(A)|(A)|at 1 kHz (pF)|
||||||||||||
|ERZE14A201|200(185 to 225)|130|170|340|1.0|140|100|10000|7000|1300|
|ERZE14A221|220(198 to 242)|140|180|360|1.0|155|110|10000|7000|1200|
|ERZE14A241|240(216 to 264)|150|200|395|1.0|168|120|10000|7000|1100|
|ERZE14A271|270(247 to 303)|175|225|455|1.0|190|135|10000|7000|1000|
|ERZE14A331|330(297 to 363)|210|270|545|1.0|228|160|10000|6500|900|
|ERZE14A361|360(324 to 396)|230|300|595|1.0|255|180|10000|6500|900|
|ERZE14A391|390(351 to 429)|250|320|650|1.0|275|195|10000|6500|800|
|ERZE14A431|430(387 to 473)|275|350|710|1.0|303|215|10000|6500|800|
|ERZE14A471|470(423 to 517)|300|385|775|1.0|350|250|10000|6500|750|
|ERZE14A511|510(459 to 561)|320|410|845|1.0|382|273|10000|6500|700|
|ERZE14A561|560(504 to 616)|350|450|930|1.0|382|273|10000|6500|700|
|ERZE14A621|620(558 to 682)|385|505|1025|1.0|382|273|7500|6500|650|
|ERZE14A681|680(612 to 748)|420|560|1120|1.0|382|273|7500|6500|600|
|ERZE14A751|750(675 to 825)|460|615|1240|1.0|420|300|7500|6500|530|
|ERZE14A821|820(738 to 902)|510|670|1355|1.0|460|325|7500|6500|500|
|ERZE14A911|910(819 to 1001)|550|745|1500|1.0|510|360|7500|6500|400|
|ERZE14A102|1000(900 to 1100)|625|825|1650|1.0|565|400|7500|6500|400|
|ERZE14A112|1100(990 to 1210)|680|895|1815|1.0|620|440|7500|6500|350|
✽Ip Measuring current of clamping voltage : 100 A
## **Dimensions in mm (not to scale)**
|Part No.|D max.|T max.|F±1.0|A max.|L±1.0||||
|---|---|---|---|---|---|---|---|---|
|ERZE14A201|16.5|5.2|10.0|20.0|2.1||||
|ERZE14A221|16.5|5.3|10.0|20.0|2.2||||
|ERZE14A241|16.5|5.4|10.0|20.0|2.3||||
|ERZE14A271|16.5|5.6|10.0|20.0|2.5||||
|ERZE14A331|16.5|5.9|10.0|20.0|2.8|||F<br>f1.0|
|ERZE14A361|16.5|6.1|10.0|20.0|3.0||||
|ERZE14A391|16.5|6.2|10.0|20.0|3.1||||
|ERZE14A431|16.5|6.4|10.0|20.0|3.3||||
|ERZE14A471|16.5|6.6|10.0|20.0|3.5||||
|ERZE14A511|16.5|6.8|10.0|20.0|3.7||||
|ERZE14A561|16.5|7.2|10.0|20.0|4.0||||
|ERZE14A621|17.5|7.5|10.0|20.5|4.4||||
|ERZE14A681|17.5|7.8|10.0|20.5|4.7||||
|ERZE14A751|17.5|8.2|10.0|20.5|5.1||||
|ERZE14A821|17.5|8.5|10.0|20.5|5.4||||
|ERZE14A911|17.5|9.0|10.0|20.5|5.9||||
|ERZE14A102|17.5|9.5|10.0|20.5|6.4||||
|ERZE14A112|17.5|10.1|10.0|20.5|7.2||||
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 44
02 Jan. 2015
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Typical Characteristics**
## **Voltage vs. Current**
## ERZE14A201 to ERZE14A511
**Impulse Derating** (Relation between impulse width and impulse current multiple)
## ERZE14A201 to ERZE14A511
**==> picture [493 x 682] intentionally omitted <==**
**----- Start of picture text -----**<br>
10000<br>2 times : 5 min. interval<br>Max. Max. Clamping Voltage<br>2000 Leakage Current 511 up to 10 times : 2 min. interval<br>471 up to 10 [6] times : 10 sec. interval<br>471 431<br>431 391<br>391 361<br>361 331<br>1000<br>900 271 1000<br>800 241<br>700 221<br>201<br>600<br>500<br>400<br>300 100<br>200<br>100 10<br>90<br>80 241<br>331<br>70<br>221<br>60<br>50 Test Current Waveform<br>40 10 [-6] to 10 [-3] A: Direct Current<br> 10 [-1] to 10 [4] A: 8/20 µs<br>30 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>ERZE14A561 to ERZE14A112 ERZE14A561 to ERZE14A112<br>5000 10000<br>Max. Max. Clamping Voltage 2 times : 5 min. interval<br>4000 Leakage Current up to 10 times : 2 min. interval<br>up to 10 [6] times :10 sec. interval<br>3000 112<br>102<br>911<br>821 1000<br>751<br>2000<br>681<br>621<br>561<br>102<br>911<br>821<br>1000 100<br>900<br>800<br>700<br>600<br>500<br>10<br>400<br>300<br>751 Test Current Waveform<br>681<br> 10 [-6] to 10 [-3] A: Direct Current<br>621<br> 10 [-1] to 10 [4] A: 8/20 µs<br>200 1<br>10 [-6] 10 [-5] 10 [-4] 10 [-3] 10 [-2] 10 [-1] 10 [0] 10 [1] 10 [2] 10 [3] 10 [4] 10 [5] 20 100 1000 10000<br>Current (A) Impulse Width (µs)<br>Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.<br>Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 Jan. 2015<br>45<br>511<br>201<br>271 106<br> Times<br>112<br>561<br>106<br> Times<br>105<br> Times<br>105<br> Times<br>104<br> Times<br>104<br> Times<br>103<br> Times<br>103<br> Times<br>102<br> Times<br>102<br> Times<br>10 Times<br>10 Times<br>2 Time<br>2 Time<br>1 Time<br>1 Time<br>Voltage (V)<br>Surge Current (A)<br>Voltage (V)<br>Surge Current (A)<br>**----- End of picture text -----**<br>
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Straight Leads Cut Type (Bulk Type)** ww **Ratings and Characteristics** ✽ Refer to bulk standard type part no. (P34 to P43).
## ~~(~~ **Dimensions in mm (not to scale)**
**==> picture [490 x 458] intentionally omitted <==**
**----- Start of picture text -----**<br>
||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|D|T|[✽✽]|
|[|5|®|2|@|@|
|fd|
|F|y|L|[✽]|
|notes|✽ Dimension “L”: Conforms to each individtual specification.|
|✽✽ Dimension “T”: Conforms to each individual specification.|
|Unit : mm|
|Series|E5|E7|E8|E10|E11|
|Symbol|Varistor Voltage|201 to 471|201 to 511|561|621|201 to 561|621 to 751|201 to 561|621 to 112|201 to 561|621 to 112|
|D|7.0 max.|9.0 max.|9.0 max.|10.0 max. 10.5 max. 11.5 max. 11.5 max. 12.5 max. 13.0 max. 14.0 max.|
|A|10.0 max. 12.5 max. 13.5 max. 13.5 max. 13.5 max. 14.5 max. 15.0 max. 16.0 max. 17.0 max. 18.0 max.|
|F|5.0±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|
|fd|0.60|[+0.06]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|
|B|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|
|Standard|
|Products|ERZE05A□□□CS|ERZE07A□□□CS|ERZE08A□□□CS|ERZE10A□□□CS|ERZE11A□□□CS|
|Part No.|
|Le|a|
|Crimped Leads Cut Type (Bulk Type)|
|ww|Ratings and Characteristics|
|✽ Refer to bulk standard type part no. (P34 to P43).|
|(|Dimensions in mm (not to scale)|
|D|T|[✽✽]|
|)_||
|2 ®|©|@|®|
|✽✽✽|
|C|
|C|
|fd|
|F|L|[✽]|
**----- End of picture text -----**<br>
Unit : mm
notes ✽ Dimension “L”: Conforms to each individual specification. ✽✽ Dimension “T”: Conforms to each individual specification. ✽✽✽ Resin extenyions : No resin below the center of the hook.
Unit : mm
**==> picture [487 x 113] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Series|E5|E7|E8|E10|E11|
|Symbol|Varistor Voltage|201 to 471|201 to 511|561|621|201 to 561|621 to 751|201 to 561|621 to 681|751 to 112|201 to 561|621 to 112|
|D|7.0 max.|9.0 max.|9.0 max.|10.0 max. 10.5 max. 11.5 max. 11.5 max. 12.5 max. 12.5 max. 13.0 max.|14.0 max.|
|A|13.0 max. 15.5 max. 16.5 max. 16.5 max. 17.0 max. 18.0 max. 18.0 max. 19.5 max. 20.5 max. 20.5 max.|21.5 max.|
|C|1.2±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|1.4±0.4|
|F|5.0±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|7.5±1.0|
|fd|0.60|[+0.06]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|0.80|[+0.08]|–0.05|
|B|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|4.0±1.0|
|Standard|
|Products|ERZE05B□□□CS|ERZE07B□□□CS|ERZE08B□□□CS|ERZE10B□□□CS|ERZE11B□□□CS|
|Part No.|
**----- End of picture text -----**<br>
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 05 Apr. 2017 46
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Taping Specifi cations for Automated Assembly (Straight Leads and Taping)**
## **Ratings and Characteristics**
- ✽ Refer to bulk standard type part no. (P34 to P43).
## **Taping Dimensions in mm (not to scale)**
**==> picture [456 x 160] intentionally omitted <==**
**----- Start of picture text -----**<br>
P2 P f D △h<br>T [✽]<br>P1<br>F<br>Position of H0 dimension<br>P0 f d f D0<br>Position of F1 dimension<br>✽ Dimension “T”: Conforms to each individual specification.<br>A<br>2<br>W F1 H0 H<br>L W0 W1<br>W<br>t<br>**----- End of picture text -----**<br>
Unit : mm
|||||||||||||Unit : mm|Unit : mm|Unit : mm|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Series<br>Varistor Voltage <br>Symbol|E5|E7||||E8|||E10|||E11|||
||201 to 471|201 to 271|331 to 551|561|621|201 to 221|241 to 561|621 to 751|201 to 221|241 to 561|621 to 112|201 to 221|241 to 561|621 to 112|
|P|12.7±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|
|P0|12.7±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|
|P1|3.85±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|
|P2|6.36±1.30|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|
|fd|0.60+0.06 <br>–0.05|0.80+0.08 <br><br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08<br>–0.05|
|F|5.0±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|
|△h|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|0±2|
|W|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0<br>–0.5|
|W0|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|
|W1|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|
|W2|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|
|H|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|
|H0|17.0±0.5|18.0+2.0<br>0|——|——|——|18.0+2.0<br>0|——|——|18.0+2.0<br>0|——|——|18.0+2.0<br>0|——|——|
|F1|——|——|16.00+0.75 <br>–0.50|16.00+0.75 <br>–0.50|16.00+0.75<br>–0.50|——<br>|16.00+0.75 <br>–0.50|16.00+0.75<br>–0.50|——<br>|16.00+0.75 <br>–0.50|16.00+0.75<br>–0.50|——<br>|16.00+0.75 <br>–0.50|16.00+0.75<br> <br>–0.50|
|fD0|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|
|t|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|
|L|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|
|fD|7.0 max.|9.0 max.|9.0 max.|9.0 max.|10.0 max.|10.5 max.|10.5 max.|11.5 max.|11.5 max.|11.5 max.|12.5 max.|13.0 max.|13.0 max.|14.0 max.|
|A|10.0 max.|12.5 max.|12.5 max.|13.5 max.|13.5 max.|13.5 max.|13.5 max.|14.5 max.|15.0 max.|15.0 max.|16.0 max.|17.0 max.|17.0 max.|18.0 max.|
|Standard<br>Products<br>Part No.|ERZE05E□□□|ERZE07E□□□||||ERZE08E□□□|||ERZE10E□□□|||ERZE11E□□□|||
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately. 05 Apr. 2017 47
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Taping Specifi cations for Automated Assembly (Crimped Leads and Taping)**
## **Ratings and Characteristics**
- ✽ Refer to bulk standard type part no. (P34 to P43).
## **Taping Dimensions in mm (not to scale)**
|P0<br>P2<br>P<br>P1<br>fD0<br>f D<br>fd<br>F<br>L<br>A<br>✽Dimension “T”: Conforms to each individual specif cation.|P0<br>P2<br>P<br>P1<br>fD0<br>f D<br>fd<br>F<br>L<br>A<br>✽Dimension “T”: Conforms to each individual specif cation.|P0<br>P2<br>P<br>P1<br>fD0<br>f D<br>fd<br>F<br>L<br>A<br>✽Dimension “T”: Conforms to each individual specif cation.|P0<br>P2<br>P<br>P1<br>fD0<br>f D<br>fd<br>F<br>L<br>A<br>✽Dimension “T”: Conforms to each individual specif cation.|||P|P|2<br>P|2<br>P|2<br>P|f D|f D|f D||△|△|△|△|△|△|△|△|△|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||A|||||||||||W<br>t<br>W0<br>W2<br>W1<br>H<br>H0<br>T✽|||||T✽||||
|||||||||||||||||||||||||
||||||||||||||||W2<br>H<br>H0|||||||||
|||||||P1|||||||||W2<br>H0|||||||||
||||||||||||||||W0||W1|||||||
|||||||||F||||||||||||||||
|||||||||P0||||||||||||||||
|Series<br>Varistor Voltage <br>Symbol|E5|E7||||||E8||||||||E10|||||E11|||
||201 to 471|201 to 511|561||621<br>2|||01 to 221||241 to 561|||621 to 751|||201 to 561|||621 to 681|751 to 112|201 to 221|241 to 561|621 to 112|
|P|12.7±1.0|15.0±1.0|15.0±1.0||15.0±1.0 1|||5.0±1.0||15.0±1.0|||15.0±1.0|||15.0±1.0|||15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|15.0±1.0|
|P0|12.7±0.3|15.0±0.3|15.0±0.3||15.0±0.3 1|||5.0±0.3||15.0±0.3|||15.0±0.3|||15.0±0.3|||15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|15.0±0.3|
|P1|3.85±0.70|3.75±0.70|3.75±0.70||3.75±0.70 3|||.75±0.70||3.75±0.70|||3.75±0.70|||3.75±0.70|||3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|3.75±0.70|
|P2|6.35±1.30|7.5±1.3|7.5±1.3||7.5±1.3 7|||.5±1.3||7.5±1.3|||7.5±1.3|||7.5±1.3|||7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|7.5±1.3|
|fd|0.60+0.06 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05||0.80+0.08 0<br>–0.05|||.80+0.08 <br>–0.05||0.80+0.08 <br>–0.05|||0.80+0.08 <br>–0.05|||0.80+0.08 <br>–0.05|||0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08 <br>–0.05|0.80+0.08<br>–0.05|
|F|5.0±0.5|7.5±0.5|7.5±0.5||7.5±0.5 7|||.5±0.5||7.5±0.5|||7.5±0.5|||7.5±0.5|||7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|7.5±0.5|
|△h|0±2|0±2|0±2||0±2|||0±2||0±2|||0±2|||0±2|||0±2|0±2|0±2|0±2|0±2|
|W|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5||18.0+1.0 <br>–0.5|||18.0+1.0 <br>–0.5||18.0+1.0 <br>–0.5|||18.0+1.0 <br>–0.5|||18.0+1.0 <br>–0.5|||18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0 <br>–0.5|18.0+1.0<br>–0.5|
|W0|5.0 min.|5.0 min.|5.0 min.||5.0 min. 5|||.0 min.||5.0 min.|||5.0 min.|||5.0 min.|||5.0 min.|5.0 min.|5.0 min.|5.0 min.|5.0 min.|
|W1|9.0±0.5|9.0±0.5|9.0±0.5||9.0±0.5 9|||.0±0.5||9.0±0.5|||9.0±0.5|||9.0±0.5|||9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|9.0±0.5|
|W2|3.0 max.|3.0 max.|3.0 max.||3.0 max. 3|||.0 max.||3.0 max.|||3.0 max.|||3.0 max.|||3.0 max.|3.0 max.|3.0 max.|3.0 max.|3.0 max.|
|H|Approx. 22|Approx. 22|Approx. 22||Approx. 22 A|||pprox. 22||Approx. 22|||Approx. 22|||Approx. 22|||Approx. 22|Approx. 22|Approx. 22|Approx. 22|Approx. 22|
|H0|17.0±0.5|16.0±0.5|16.0±0.5||16.0±0.5 1|||6.0±0.5||16.0±0.5|||16.0±0.5|||16.0±0.5|||16.0±0.5|16.0±0.5|16.0±0.5|16.0±0.5|16.0±0.5|
|fD0|f4.0±0.2|f4.0±0.2|f4.0±0.2||f4.0±0.2 f|||4.0±0.2||f4.0±0.2|||f4.0±0.2|||f4.0±0.2|||f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|f4.0±0.2|
|t|0.6±0.3|0.6±0.3|0.6±0.3||0.6±0.3 0|||.6±0.3||0.6±0.3|||0.6±0.3|||0.6±0.3|||0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|0.6±0.3|
|L|11.0 max.|11.0 max.|11.0 max.||11.0 max. 1|||1.0 max.||11.0 max.|||11.0 max.|||11.0 max.|||11.0 max.|11.0 max.|11.0 max.|11.0 max.|11.0 max.|
|fD|7.0 max.|9.0 max.|9.0 max.||10.0 max. 1|||0.5 max.||10.5 max.|||11.5 max.|||11.5 max.|||12.5 max.|12.5 max.|13.0 max.|13.0 max.|14.0 max.|
|A|13.0 max.|15.5 max.|16.5 max.||16.5 max. 1|||7.0 max.||17.0 max.|||18.0 max.|||18.0 max.|||19.5 max.|20.5 max.|20.5 max.|20.5 max.|21.5 max.|
|Standard<br>Products<br>Part No.|ERZE05F□□□|ERZE07F□□□||||||ERZE08F□□□||||||||ERZE10F□□□|||||ERZE11F□□□|||
|||||||||||||||||||||||||
|Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.<br>Should a safety concern arise regarding this product, please be sure to contact us immediately.<br>Apr. 2017<br>05<br>48||||||||||||||||||||||||
**“ZNR” Transient/Surge Absorbers (Type D)**
## **Application Note for Safety Standards (For Series E)**
- Approvals products lists in "Reference Guide to Standard Products"
- UL and VDE : Registered in "Type Name" , it isn’t registered in "Panasonic Part No."
- CQC : Registered in "Panasonic Part No."
- "Rated Voltages" are specifi ed for UL recognized components in list shown below.
## **The AC Rated Voltage and Maximum Allowable Voltage**
**==> picture [491 x 54] intentionally omitted <==**
**----- Start of picture text -----**<br>
Maximum Allowable Voltage Rated Voltage (Vrms)<br>Type Name<br>ACrms (V) DC (V) UL1449<br>**----- End of picture text -----**<br>
|Type Name|Maximum Allowable Voltage|Maximum Allowable Voltage|Rated Voltage (Vrms)|
|---|---|---|---|
||ACrms (V)|DC (V)|UL1449|
|||||
|E✽201|130|170|118|
|E✽221|140|180|127|
|E✽241|150|200|136|
|E✽271|175|225|159|
|E✽331|210|270|189|
|E✽361|230|300|209|
|E✽391|250|320|227|
|E✽431|275|350|250|
|E✽471|300|385|272|
|E✽511|320|410|291|
|E✽561|350|450|320|
|E✽621|385|505|350|
|E✽681|420|560|381|
|E✽751|460|615|418|
|E✽821|510|670|463|
|E✽911|550|745|500|
|E✽102|625|825|568|
|E✽112|680|895|600|
- ✽: 5 series is blank, 7 series is 7, 8 series is 8, 10 series is 10, 11 series is 11, 14 series is 14
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 49
03 Jan. 2015
~~es~~
Guidelines and precautions regarding the technical information and use of our products described in this online catalog.
m= If you want to use our products described in this online catalog for applications requiring special qualities or reliability, or for applications where the failure or malfunction of the products may directly jeopardize human life or potentially cause personal injury (e.g. aircraft and aerospace equipment, traffic and transportation equipment, combustion equipment, medical equipment, accident prevention, anti-crime equipment, and/or safety equipment), it is necessary to verify whether the specifications of our products fit to such applications. Please ensure that you will ask and check with our inquiry desk as to whether the specifications of our products fit to such applications use before you use our products.
m The quality and performance of our products as described in this online catalog only apply to our products when used in isolation. Therefore, please ensure you evaluate and verify our products under the specific circumstances in which our products are assembled in your own products and in which our products will actually be used.
m@ If you use our products in equipment that requires a high degree of reliability, regardless of the application, it is recommended that you set up protection circuits and redundancy circuits in order to ensure safety of your equipment.
m The products and product specifications described in this online catalog are subject to change for improvement without prior notice. Therefore, please be sure to request and confirm the latest product specifications which explain the specifications of our products in detail, before you finalize the design of your applications, purchase, or use our products.
m@ The technical information in this online catalog provides examples of our products' typical operations and application circuits. We do not guarantee the non-infringement of third party's intellectual property rights and we do not grant any license, right, or interest in our intellectual property.
m@ If any of our products, product specifications and/or technical information in this online catalog is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially with regard to security and export control, shall be observed.
<Regarding the Certificate of Compliance with the EU RoHS Directive/REACH Regulations>
m The switchover date for compliance with the RoHS Directive/REACH Regulations varies depending on the part number or series of our products.
m When you use the inventory of our products for which it is unclear whether those products are compliant with the RoHS Directive/REACH Regulation, please select "Sales Inquiry" in the website inquiry form and contact us.
We do not take any responsibility for the use of our products outside the scope of the specifications, descriptions, guidelines and precautions described in this online catalog.
01-Apr-19
**“ZNR” Transient/Surge Absorbers**
## “ZNR” Transient/Surge Absorbers, Type D, Series E, E-S1
## ~~[ti(“(‘“C;CSOCOC*C*C*C*C*C*C*C*C*C™C™C™C™C™COC‘C‘CS~~ **Handling Precautions**
## Safety Precautions
In case that a ZNR Surge Absorber (hereafter referred to as the ZNR, or product name) is used, if an abnormality takes place because of peripheral conditions of the ZNR(material, environments, power source conditions, circuit conditions, etc. in equipment design), fire, electric shock, burn, or product failure may be occur. The precautions for this product are described below, understand the content thoroughly before usage. For more questions, contact us.
If there's any uncertainty/doubt/products safety items, please contact us. When a dogma shall be occurred about safety for this products, be sure to inform us rapidly, operate your technical examination.
## **1. Precautions to be strictly observed**
## **1.1 Confirmation of performance ratings**
Use the ZNR within its rated range of performance such as the Max. allowable voltage, withstanding surge current, withstanding energy, impulse life(surge life), average pulse power, and operating temperature range. If used outside the range, the ZNR can be degrade and have element fracture, which may result in smoking and ignition.
## **1.2 To avoid accidents due to unexpected phenomena, take the following measures**
- 1) In the event of fracture of the ZNR, its pieces may scatter ; hence, put the case or cover of the set product in place.
- 2) Do not install the ZNR near combustible substances(polyvinyl chloride wires, resin moldings, etc.). If it is difficult to do, install a nonflammable cover.
- 3) Across-the-line use
When the ZNR is used across a line, put a current fuse in series with the ZNR(Refer to Item 2.1.1). (4) .
- 4) Use between line to ground
- (1) If the case that the ZNR is used between a line to the ground, the short-circuit of the ZNR may not blow the current fuse because of grounding resistance, which may cause smoking and ignition of the ZNR’s exterior resin.
- As the measure against it, install an earth leakage breaker on the power supply side of the ZNR position. If no earth leakage breaker is installed, use a thermal fuse together wth a current fuse in series. (Refer to Table 1.)
- (2) If the case that the ZNR is used between a live part to metal case, an electric shock may develop at a shortcircuit of the ZNR ; hence, ground the metal case to the ground or keep it from the human body.
## **1.3 If ZNR is shorted out and happen smoke or ignition, please cut provided current to ZNR immediately.**
## **2. Application notes**
## **2.1 Pay attention to the following items to avoid the shortened life and failure of the ZNR**
- 1) Circuit conditions
- (1) Select a ZNR of which the maximum voltage including fluctuations in source voltage allows for the maximum permissible circuit voltage. (Refer to Table 1.)
- (2) In cases that surges are intermittently applied at short intervals(for example, in case that the voltage of the noise simulator test is implemented etc.), do not let them exceed the ZNR’s rated power.
- (3) Select a ZNR recommended in Table 1.
- <1> Across-the-line use
If possible, use a Part No. marked with * in case of voltage temporarily rises load unbalance of separately-wired loads, short between hot and neutral-line, open of neutral line in
single-phase-three-wired system, and due to resonance at switching for a capacitive, inductive load.
01. Oct. 2019
## **“ZNR” Transient/Surge Absorbers**
- <2> Used between line to ground
- Use a different Part No. from “Across-the-line use” as table 1, because of raising voltage in case of “Line to Ground Fault”.
- Use a Part No. marked with **in table 1, in case of the insulation resistance test(500 VDC) for equipment. When using a Part of the varistor voltage that the insulation efficiency examination can not be cleared, there is a case where the surge absorber can be done by removing it from the circuit depending on the circuit condition(Refer examination of Japan Domestic Safety Regulations). Use a Part No. marked with *** in table 1, in case of the withstanding voltage test (1000 VAC or 1200 VAC) for equipment.
- (4) Concerning current fuse
- <1> We recommend selecting a ZNR and the rated current of a current fuse as follows. Finally, please be sure that there is no danger if the ZNR mounted on the equipment breaks.
## ●Type D, Series E, E-S1
|Standard<br>Part No.|ERZE05A□□□|ERZE07A□□□|ERZE08A□□□|ERZE10A□□□|ERZE11A□□□|ERZE14A□□□|
|---|---|---|---|---|---|---|
|Fuse rated<br>current|5 A max.|7 A max.|7 A max.|10 A max.|10 A max.|10 A max.|
- Fuses shall use rated voltages ap pro pri ate for circuits.
- <2> The recommended fuse position is shown in table 1, “Example of ZNR application”, however, if the load current of protected equipment is larger than that of the above recommended fuse rated current, install a current fuse at the position shown below.
Current Fuse Protected Power Source Side Equipmen ZNR
- (5) Concerning thermal fuse
Set a thermal fuse to get high thermal
01. Oct. 2019
**“ZNR” Transient/Surge Absorbers**
## Table 1 Example of ZNR application
|Connections example||Across-the-Line use|Across-the-Line use||Use between Line toground|Use between Line toground|Use between Line toground|
|---|---|---|---|---|---|---|---|
|||DC/AC<br>Single-phase<br>fuse<br>ZNR1<br>L<br>N<br>Protected<br>Equipmen|||DC/AC<br>Single-phase<br>**Protected**<br>**Equipme**<br>fuse<br>ZNR1<br>Thermal coupling<br>ZNR2<br>Thermal Fuse<br>L<br>N<br>n|||
|||AC 3-phase<br>ZNR3ZNR3<br>fuse<br>Protected<br>Equipme<br>ZNR3|||AC 3-phase<br>ZNR3<br>fuse<br>ZNR3<br>ZNR4<br>Thermal Fuse<br>Thermal coupling<br>Protected<br>Equipmen|||
|||||||||
|ge||ZNR|Source<br>voltage|ZNR<br>Note : Element size is selected by impulse Condition.<br>821and more**<br>112**<br>-<br>621*<br>-<br>AC 380 V<br>AC 230 V<br>AC 240 V<br>-<br>-<br>-<br>821and more**<br>511<br>-<br>471<br>511<br>-<br>AC 100 V<br>AC 220 V<br>471<br>621*<br>ZNR 2<br>ZNR 4<br>Nominai varistor voltage<br>Source<br>voltage|ZNR|Source<br>voltag||
|Example of varistor volta||ZNR 1<br>ZNR 3|AC 100 V||ZNR 2<br>ZNR 4|AC 100 V<br>AC 220 V|821and more**<br>511<br>471<br>621*|
||||AC 120 V|||||
||||AC 200 V|||||
||||AC 220 V|||||
||||AC 380 V|||AC 230 V<br>AC 240 V|821and more**<br>621*<br>511|
|||||||||
|||||||AC 380 V|112**|
## (6) On use for equipment
The catalog guarantees the quality as individual component. Before you use the products, please make sure to check and evaluate the products in the circumstance where they are installed in your product.
## 2) Operating environments
(1) The ZNR is designed to be used indoors. Do not use it exposed outdoors.
(2) Do not use the ZNR in places exposed to temperatures beyond the operating temperature range, such as places exposed to sunlight and vicinities of heating equipment.
(3) Do not use the ZNR in places exposed to high temperatures and high humidity, such as places exposed directly to rain, wind, dew condensation, and vapor.
(4) Do not use the ZNR in dusty and salinity environment and atmospheres polluted by corrosive gases, in liquids such as water, oil, chemical, organic solvent.
## 3) Processing conditions
(1) Do not wash the ZNR by such solvents(thinner, acetone, etc.) as its exterior resin deteriorates.
(2) Do not apply a strong vibration or shock (by falling, etc.) to the ZNR, cracking to its exterior resin and element may occur.
(3) When coating the ZNR with resin(including molding), do not use such resin.
(4) Do not bend the ZNR type D lead wires at the position close to its ZNR type D exterior resin, or apply external force to the position.
- (5) When soldering the ZNR lead wires, follow the recommended conditions and do not melt the solder and insulating materials constituting the ZNR.
(6) When designing lead-wire-terminal land-hole of circuit board, please check actual ZNR by reference specification about center value of lead-wire terminal pitch.
01. Oct. 2019
**“ZNR” Transient/Surge Absorbers**
||SolderingMethod|Recommended Condition|Attention Item|
|---|---|---|---|
|Type D|Flow soldering|260 °C, within<br>10 seconds.|Type D is not Refl ow soldering object part.|
- 1 Soldering iron temperature should not exceed 400 °C and should not be applied for mor than 5 seconds.
- 2 Profile be careful because there is a margin of error in the way of measuring.
- 3 The temperature depend on the size and the package density of the substrate. Therefore, confirm every kind of the substrate.
## ●Soldering temperature-time profile to recommend
## Flow soldering
||Gradual cooling<br>ow soerng<br>Time<br>Preheating<br>Soldering|Gradual cooling<br>ow soerng<br>Time<br>Preheating<br>Soldering||||
|---|---|---|---|---|---|
||Preheating<br>|||||
|||Gradual cooling||||
||||Preheating|The normal to 130 °C|max. 120 s|
||||Soldering|max. 260 °C|max. 10 s|
||||Gradual cooling|Gradual cooling||
|||||||
||Time|||||
|||||||
- 4) Long-term storage
- (1) Do not store the ZNR under high temperature and high humidity. Store it indoor environment at a temperature up to 40 °C and at humidity below 75 %RH, and use it within two years.
Before using the ZNR that has been stored for a long period(two years or longer), confirm the solderability.
- (2) Avoid atmospheres full of corrosive gases (hydrogen sulfide, sulfurous acid, chlorine, ammonia, etc.).
- (3) Avoid direct sunlight and dew condensation.
- 5) Rated Voltage for UL or other safety certifications
- Our ZNR define “ Max. Allowable Voltage” and “Rated Voltage “ to keep leakage current specification and others. If you getting certificate of safety approval about your equipment with our ZNR, please follow our “Rated Voltage”.
- 6) Dropped product
Do not drop this product on the floor. If this product is dropped, it can be damaged mechanically or electrically. Avoid using the dropped product.
## **3. Notices**
- 3.1 Our ZNR was designed and manufactured for standard applications such as general electronics devices, office equipment, information and communications equipment, measuring instruments, household appliances and audio-video equipment.For applications in which special quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or cause threat of personal injury (such as for aircraft and aerospace equipment, traffic and transport equipment, combustion equipment, medical equipment, accident prevention and anti-theft devices, and safety equipment), please be sure to consult with our sales representative in advance and to exchange product specifications which conform to such applications. applications in which special quality and reliability are required, or if the failure or malfunction of the products may.
- 3.2 Note that we do not take any responsibility for faults and abnormalities resulting from the use not in conformity with the contents of entries in the delivery specification.
- 3.3 There is a possibility that the ZNR will unexpectedly cause smoke or ignite because of an abnormal rise of the circuit voltage and invasion of excessive surge. To prevent that accident from spreading over the equipment and not to expand the damage, use multiplex protection such as the adoption of frameretardant materials for housing parts and structural parts.
01. Oct. 2019
**“ZNR” Transient/Surge Absorbers**
## **4. Applicable laws and regulations , others**
- 4.1 This product not been manufactured with any ozone depleting chemical controlled under the Montreal Protocol.
- 4.2 This product comply with RoHS(Restriction of the use of certain Hazardous Substance in electrical and electronic equipment) (DIRECTIVE 2011/65/EU and (EU)2015/863).
- 4.3 All the materials used in this part are registered material under the Law Concerning the Examination and Regulationof Manufacture, etc. of Chemical Substance.
- 4.4 If you need the notice by letter of “A preliminary judgement on the Laws of Japan foreign exchange and Foreign Trade Control”, be sure to let us know.
- 4.5 These products are not dangerous goods on the transportation as identified by UN(United nations) numbers or UN classification.
## **5. Others**
- 5.1 As to the disposal of ZNR, check the method of disposal in each country or origin where the ZNR are incorporated in your products to be used.
- 5.2 The technical information in this specification provides example of our products’ typical operations and application circuit. We do not guarantee the non-infringement of third party’s intellectual property rights and we do not grant any license, right or interest in our intellectual property.
01. Oct. 2019
Updated at April 24, 2026
Panasonic Industry is a global leader in the design and manufacture of high-quality electronic components. Renowned for a commitment to continuous innovation, the company provides the essential building blocks that empower modern engineering. From industrial automation to consumer electronics, Panasonic's components are trusted worldwide for their outstanding reliability, efficiency, and long-term performance. The extensive portfolio is anchored by a massive selection of passive components, featuring an industry-leading range of aluminium electrolytic, film, and polymer capacitors. Alongside these advanced capacitance solutions, engineers rely on Panasonic's robust power inductors and a highly versatile array of electromechanical devices, including solid-state, power, and signal relays engineered to excel in demanding environments. Beyond core passives and switching solutions, the offering encompasses critical circuit protection devices such as TVS varistors and NTC thermistors, as well as sophisticated thermal management materials. Panasonic also delivers precision light and motion sensors, highly reliable batteries, and advanced Bluetooth and WLAN connectivity modules, providing a comprehensive ecosystem of components to support next-generation technological design.
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