# TVS Varistor, 140 V, 180 V, 7D Series, 360 V, Disc 7mm, Metal Oxide Varistor (MOV)

![Product image](https://novapart.co/image/farnell:3052478/)

**URL**: https://novapart.co/products/221KD07-TR/tvs-varistor-140-v-180-7d-series-360-disc-7mm
**SKU**: 221KD07-TR
**Manufacturer**: YAGEO
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Varistors
**Price**: €0.0200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | 7D Series |
| Varistor Type | Metal Oxide Varistor (MOV) |
| 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 | 105°C |
| Operating Temperature Min | -40°C |
| Peak Surge Current @ 8/20Μs | 1.2kA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3052478/)

DATA SHEET METAL OXIDE VARISTORS POWER SUPPLY 07D series **RoHS compliant & Halogen free** 

Circuit Protection 

> Product Specification 2 13 

METAL OXIDE VARISTORS 

07D 

## **Metal Oxide Varistors (MOV) Data Sheet** 

## **Features** 

- Wide operating voltage (V1mA) range from 18V to 820V 

- Fast responding to transient over-voltage 

- Large absorbing transient energy capability 

- Low clamping ratio and no follow-on current 

- Meets MSL level 1, per J-STD-020 

- Operating Temperature ： -40 ℃ ~ +105 ℃ 

- Storage Temperature ： -40 ℃ ~ +125 ℃ 

- Safety certification:  UL: E327997 

- CSA: 246579 

- VDE: 40027827 

## **Applications** 

- Transistor, diode, IC, thyristor or triac semiconductor protection 

- Surge protection in consumer electronics 

- Surge protection in industrial electronics 

- Surge protection in electronic home appliances, gas and petroleum appliances 

- Relay and electromagnetic valve surge absorption 

## **Part Number Code** 

**==> picture [451 x 163] intentionally omitted <==**

**----- Start of picture text -----**<br>
Packing<br>No suffix: Bulk<br>Tolerance TB: Tape & Box<br>K: ±10% TR: Tape & Reel<br>Lead Shape<br>Type Surge Series No suffix: Straight leads<br>D: Disk No suffix: Standard type O: Outside crimped leads<br>Varistor Voltage J: High Surge type F: Y Kinked leads<br>180: 18V<br>THT E<br>101: 100V<br>Element Diameter<br>102: 1000V<br>07=7mm<br>**----- End of picture text -----**<br>


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Circuit Protection 

> Product Specification 3 13 

METAL OXIDE VARISTORS 

**==> picture [18 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
07D<br>**----- End of picture text -----**<br>


## **Dimensions** 

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**----- Start of picture text -----**<br>
D D T D T<br>K ≤ 3.0 K ≤ 3.0<br>d1<br>d e d<br>d<br>F<br>O Type F Type<br>F<br>H<br>H1<br>H1<br>L<br>L1<br>L1<br>**----- End of picture text -----**<br>


|||Table 2|Table 2|Unit: mm|Unit: mm|
|---|---|---|---|---|---|
|||||||
|Model|T|e|Model|T|e|
|||||||
|180K|1.5~4.5|1.3|241K|2.1~4.6|2.0|
|220K|1.6~4.6|1.4|271K|2.1~4.9|2.2|
|270K|1.6~4.7|1.6|301K|2.2~5.0|2.3|
|330K|1.7~4.9|1.5|331K|2.2~5.1|2.3|
|390K|1.6~4.8|1.6|361K|2.4~5.2|2.5|
|470K|1.7~4.9|1.7|391K|2.5~5.4|2.6|
|560K|1.8~5.0|1.9|431K|2.7~5.7|2.8|
|680K|1.9~5.2|2.2|471K|2.8~6.0|3.0|
|820K|1.6~4.1|1.6|511K|2.9~6.2|3.2|
|101K|1.9~4.3|1.8|561K|3.1~6.5|3.4|
|121K|1.9~4.5|2.0|621K|3.3~7.1|3.7|
|151K|1.7~4.8|1.6|681K|3.5~7.3|4.0|
|181K|1.8~4.3|1.7|751K|3.8~7.0|4.1|
|201K|1.9~4.4|1.8|781K|3.9~7.2|4.2|
|221K|2.0~4.5|1.9|821K|4.1~7.5|4.4|



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Circuit Protection 

> Product Specification 4 13 

METAL OXIDE VARISTORS 

07D 

## **Electrical Characteristics** 

||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||Maximum<br>Allowable<br>Voltage|||Maximum<br>Clamping<br>Voltage||Withstanding<br>Surge<br>Current||Maximum<br>Energy<br>(10/1000μs)|||Typical<br>Capacitance<br>(Reference)|
|Part<br>Number||||Varistor<br>Voltage|||||||Rated<br>Power||
||||||||||||||
||||||||||||||
|||||||||I (A)<br>High<br>Surge||(J)<br>High<br>Surge|||
||High<br>Surge||||||I (A)<br>Standard||(J)<br>Standard||||
|Standard||VAC(V)|VDC(V)|V1mA(V)|IP(A)|VC(V)|||||(W)|@1KHz (pf)|
||||||||||||||
||||||||||||||
|180KD07|180KD07J|11|14|18(15~21.6)|2.5|36|250|500|0.9|2.0|0.02|2800|
|220KD07|220KD07J|14|18|22(19.5~26)|2.5|43|250|500|1.1|2.4|0.02|2300|
|270KD07|270KD07J|17|22|27(24~31)|2.5|53|250|500|1.4|3.0|0.02|1800|
|330KD07|330KD07J|20|26|33(29.5~36.5)|2.5|65|250|500|1.7|3.5|0.02|1500|
|390KD07|390KD07J|25|31|39(35~43)|2.5|77|250|500|2.1|4.0|0.02|1300|
|470KD07|470KD07J|30|38|47(42~52)|2.5|93|250|500|2.5|5.0|0.02|1100|
|560KD07|560KD07J|35|45|56(50~62)|2.5|110|250|500|3.1|6.0|0.02|890|
|680KD07|680KD07J|40|56|68(61~75)|2.5|135|250|500|3.6|7.0|0.02|740|
|820KD07|820KD07J|50|65|82(74~90)|10|135|1200|1750|5|10.0|0.25|600|
|101KD07|101KD07J|60|85|100(90~110)|10|165|1200|1750|6.5|12.0|0.25|500|
|121KD07|121KD07J|75|100|120(108~132)|10|200|1200|1750|7.8|13.0|0.25|420|
|151KD07|151KD07J|95|125|150(135~165)|10|250|1200|1750|9.7|15.0|0.25|330|
|181KD07|181KD07J|115|150|180(162~198)|10|300|1200|1750|11.7|16.0|0.25|280|
|201KD07|201KD07J|130|170|200(180~220)|10|340|1200|1750|13.0|17.0|0.25|250|
|221KD07|221KD07J|140|180|220(198~242)|10|360|1200|1750|14.0|19.0|0.25|230|
|241KD07|241KD07J|150|200|240(216~264)|10|395|1200|1750|15.0|21.0|0.25|210|
|271KD07|271KD07J|175|225|270(243~297)|10|455|1200|1750|18.0|24.0|0.25|185|
|301KD07|301KD07J|190|250|300(270~330)|10|500|1200|1750|20.0|26.0|0.25|165|
|331KD07|331KD07J|210|275|330(297~363)|10|550|1200|1750|23.0|28.0|0.25|150|
|361KD07|361KD07J|230|300|360(324~396)|10|595|1200|1750|24.0|32.0|0.25|140|
|391KD07|391KD07J|250|320|390(351~429)|10|650|1200|1750|26.0|35.0|0.25|130|
|431KD07|431KD07J|275|350|430(387~473)|10|710|1200|1750|28.0|40.0|0.25|115|
|471KD07|471KD07J|300|385|470(423~517)|10|775|1200|1750|29.0|42.0|0.25|105|
|511KD07|511KD07J|320|415|510(459~561)|10|845|1200|1750|31.0|45.0|0.25|100|
|561KD07|561KD07J|350|460|560(504~616)|10|925|1200|1750|35.0|49.0|0.25|90|
|621KD07|621KD07J|385|505|620(558~682)|10|1025|1200|1750|38.0|55.0|0.25|80|
|681KD07|681KD07J|420|560|680(612~748)|10|1120|1200|1750|42.0|60.0|0.25|75|
|751KD07|751KD07J|460|615|750(675~825)|10|1240|1200|1750|45.0|64.0|0.25|70|
|781KD07|781KD07J|485|640|780(702~858)|10|1290|1200|1750|48.0|69.0|0.25|65|
|821KD07|821KD07J|510|670|820(738~902)|10|1355|1200|1750|52.0|73.0|0.25|60|



Notes: 1. The tolerance of varistor voltage between 18V and 27V is more than 10%. 

2. Leakage Current (@83% of V1mA) ： IR≤50μA (180K~680K) 

IR≤25μA (820K~821K) 

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Feb. 12, 2019 V.0 

Circuit Protection 

> Product Specification 5 13 

METAL OXIDE VARISTORS 

07D 

## **Electrical Ratings** 

|||||
|---|---|---|---|
|Items|Test Condition/Description||Requirement|
|||||
|Varistor Voltage|The voltage between two terminals with the specified measuring<br>current 1mA.DC applied is called Vb.||To meet the<br>Specified value|
|Maximum Allowable<br>Voltage|The recommended maximum sine wave voltage (RMS) or the<br>Maximum DC voltage can be applied continuously.|||
|Maximum Clamping<br>Voltage|The maximum voltage between two terminals with the specification<br>standard impulse current.<br>Applied waveform: 8/20μs<br>0<br>10<br>50<br>90<br>100<br>Time<br>Current (%)<br>Impulse Width<br>8µs<br>20µs<br>Crest value|||
|Rated Wattage|The maximum average power that can be applied within the<br>specified ambient temperature.|||
|Energy|The maximum energy within the varistor voltage change of ±10%<br>when one impulse of 10/1000μs or 2ms is applied.|||
|Withstanding Surge<br>Current|The maximum current within the varistor voltage change of ±10%<br>with the standard impulse current (8/20μs) applied one time.|||
|Varistor Voltage<br>Temp. Coefficient||V1mA@85℃-V1mA@25℃<br>V1mA@25℃<br>× 1<br>60<br>× 100%(%/℃)|≤0.05%/℃|
|||V1mA@-40℃-V1mA@25℃<br>V1mA@25℃<br>× 1<br>65<br>× 100%(%/℃)||
|Surge Life|The change of Vb shall be measured after the impulse listed below<br>which is applied 10,000 times continuously with the interval of ten<br>seconds at room temperature.<br>7Φ series<br>180K to 680K<br>25A (8/20μs)<br>820K to 821K<br>50A (8/20μs)||<br> <br>|



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Feb. 12, 2019 V.0 

Circuit Protection 

> Product Specification 6 13 

METAL OXIDE VARISTORS 

07D 

## **Soldering Recommendation** 

Wave Lead Free Soldering Recommendation 

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**----- Start of picture text -----**<br>
300<br>Soldering<br>Preheating Maximum Wave 265 ℃ Cooling<br>250<br>200<br>150<br>100<br>50<br>0<br>0 0.5 1 1.5 2 2.5 3 3.5 4<br>Time (minutes)<br>Item  Conditions<br>Peak Temperature  265 ℃<br>Dipping Time  10 seconds (max.)<br>Soldering  1 time<br>)<br>℃<br>Temperature (<br>**----- End of picture text -----**<br>


Recommendation Reworking Conditions with Soldering Iron 

|Item|Conditions|
|---|---|
|Temperature of Soldering Iron-tip|360℃(max.)|
|Soldering Time|3 seconds (max.)|
|Distance from Varistor|2mm (min.)|



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Feb. 12, 2019 V.0 

Circuit Protection 

> Product Specification 7 13 

METAL OXIDE VARISTORS 

07D 

## **Mechanical Characteristics** 

|Items|Test conditions / Methods|Specifications|
|---|---|---|
|Tensile Strength<br>of Terminals|Gradually applying the force specified and keeping the unit<br>fixed for 10±1 sec.<br>Terminal diameter(mm)<br>0.5＜d≤0.8<br>0.8＜d≤1.25<br>1.25＜d<br>1.0<br>2.0<br>4.0<br>Force(kg)|No visible damage<br>| V1mA/V1mA|≤5%|
|Bending Strength<br>of Terminals|Hold specimen and apply the force specified below to each<br>lead. Bend the specimen to 90°, then return to the original<br>position. Repeat the procedure in the opposite direction.<br>Terminal diameter(mm)<br>0.5＜d≤0.8<br>0.8＜d≤1.25<br>1.25＜d<br>0.5<br>1.0<br>2.0<br>Force(kg)|No visible damage<br>| V1mA/V1mA|≤5%|
|Vibration|Frequency range: 10~55 Hz<br>Amplitude: 0.75mm or 98m/s2<br>Direction: 3 mutually perpendicular directions, 2hrs each.|No visible damage<br>| V1mA/V1mA|≤5%|
|Solder ability|Solder Temp: 245±5℃<br>Dipping Time: 2±0.5 sec|At least 95% of terminal<br>electrode is covered by<br>newsolder|
|Resistance to<br>Soldering Heat|Solder Temp: 260±5℃<br>Dipping Time: 10±1 sec|No visible damage<br>| V1mA/V1mA|≤10%|



## **Reliability** 

|Items|Test conditions / Methods|Test conditions / Methods|Test conditions / Methods|Test conditions / Methods|Specifications|
|---|---|---|---|---|---|
|High Temperature<br>Storage|Ambient Temp: 125±2℃<br>Duration: 1000hrs||||| V1mA/V1mA|≤5%|
|Low Temperature<br>Storage|Ambient Temp: -40±2℃<br>Duration: 1000hrs||||| V1mA/V1mA|≤5%|
|Humidity|Ambient Temp: 40±2℃, 90~95% R.H.<br>Duration: 1000hrs||||| V1mA/V1mA|≤5%|
|Temperature Cycle|The conditions shown below shall<br>Step<br>Temperature(℃)<br>1<br>-40±3<br>2<br>Room temperature<br>3<br>125±3<br>4<br>Room temperature|||be repeated 5 cycles<br>Period(minutes)<br>30±3<br>15±3<br>30±3<br>15±3|No visible damage<br>| V1mA/V1mA|≤5%|
|||Step|Temperature(℃)|Period(minutes)||
|||1|-40±3|30±3||
|||2|Room temperature|15±3||
|||3|125±3|30±3||
|||4|Room temperature|15±3||
|||||||
|High Temperature<br>Load|Ambient Temp: 105±2℃Duration: 1000hrs<br>Load: Max. Allowable Voltage In AC eara.||||| V1mA/V1mA|≤10%|
|Damp Heat Load|Ambient Temp: 40±2℃, 90~95% R.H.<br>Duration: 1000hrs     Load: Max. Allowable Voltage.||||No visible damage<br>| V1mA/V1mA|≤10%|
|Voltage Proof|Metal balls method, 2500Vac 1 min.||||No visible damage|



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13 

METAL OXIDE VARISTORS 

07D 

## **Maximum Surge Current Derating Curve** 

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**----- Start of picture text -----**<br>
180KD07 to 680KD07<br>820KD07 to 821KD07<br>10000<br>10000<br>1000 1000 1<br>2<br>10<br>1<br>10 [2]<br>100 2 100 10 [3]<br>10 10 [4]<br>10 [2] 10 [5]<br>10 [3] 10 [6]<br>10 [4]<br>10 10 [5] 10<br>10 [6]<br>1 1<br>0.1<br>0.1<br>10 100 1000 10000<br>10 100 1000 10000<br>Td (μs)<br>Td (μs)<br>180KD07J to 680KD07J 820KD07J to 821KD07J<br>10000 10000<br>1<br>1000 1000 2<br>1 10<br>10 [2]<br>2<br>10 [3]<br>100 10 100 10 [4]<br>10 [2] 1010 [5][6]<br>10 [3]<br>10 [4]<br>10 10 [5] 10<br>10 [6]<br>1 1<br>0.1 0.1<br>10 100 1000 10000 10 100 1000 10000<br>Td (μs) Td (μs)<br>Max. Surge Current (A) Max. Surge Current (A)<br>Max. Surge Current (A) Max. Surge Current (A)<br>**----- End of picture text -----**<br>


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Feb. 12, 2019 V.0 

Circuit Protection METAL OXIDE VARISTORS 07D 

> Product Specification 9 13 

## **Maximum Leakage Current and Maximum Clamping Voltage Curve** 

Q©O@O— Feb. 12, 2019 V.0 

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> Product Specification 10 ~~]~~ 13 

Circuit Protection 

METAL OXIDE VARISTORS 07D 

## **Maximum Leakage Current and Maximum Clamping Voltage Curve** 

DOoAEda-- ~~a~~ TAT AOLTNTNTTTS 

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> Product Specification 11 ~~]~~ 13 

Circuit Protection 

METAL OXIDE VARISTORS 07D 

## **Maximum Leakage Current and Maximum Clamping Voltage Curve** 

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> Product Specification 12 13 

METAL OXIDE VARISTORS 

07D 

## **Marking Code** 

① Brightking Logo 

- ② Varistor Voltage 

③ UL Accreditation Logo 

**==> picture [178 x 71] intentionally omitted <==**

**----- Start of picture text -----**<br>
①<br>XXXKDXXX<br>② ⑥<br>⑦<br>③ WG XXX Y<br>⑧<br>④<br>⑨<br>⑤ Y VDE \<br>**----- End of picture text -----**<br>


④ CSA Accreditation Logo 

⑤ VDE Accreditation Logo 

⑥“ J ” is High Surge Code, no “ J ” is Standard Surge 

⑦ Disk Size 

⑧ Product Line Code  (“Y”may be A(a) thru Z(z)) 

⑨ Date Code 

## **Taping Dimensions** 

|P2<br>P<br>H<br>B<br>I<br>P1<br>P0<br>F<br>W2<br>W0<br>W1<br>W<br>t<br>h<br>D0<br>~~LINLD~~<br>~~WY Sy~~<br>~~ct~~<br>~~ae~~<br>~~i ~~|Symbol|Dimensions (mm)|
|---|---|---|
||P<br>~~ee~~|12.7±1.0<br>~~ee~~|
||P0<br>~~ee~~<br>~~ee~~|12.7±0.3<br>~~ee~~<br>~~ee~~|
||P1<br>~~ee~~<br>~~ee~~<br>~~—-~~|3.85±0.7<br>~~ee~~<br>~~ee~~<br>~~—-~~|
||P2<br>~~—-~~|6.35±1.3<br>~~—-~~|
||F<br>~~—-~~<br>~~**e**s~~|5.0±0.8<br>~~—-~~|
||h<br>~~—-~~<br>~~**e**s~~|0±2<br>~~—-~~<br>~~s~~|
||W<br>~~**e**s~~|18.0±1.0<br>~~s~~|
||W0<br>~~—-~~|12.0±1.0<br>~~s~~<br>~~—-~~|
||W1<br>~~—-~~|9.0±0.5<br>~~—-~~|
||W2<br>~~—-~~<br>~~es~~|3.0max<br>~~—-~~<br>~~es~~|
||H<br>~~—-~~<br>~~es~~|20.0±2.0<br>~~—-~~<br>~~es~~|
||I<br> ~~es~~<br>~~ee~~|1.0max<br>~~es~~<br>~~ee~~|
||D0<br>~~ee~~<br>~~ee~~|4.0±0.2<br>~~ee~~<br>~~ee~~|
||t<br>~~ee~~<br>~~ee~~|0.6±0.3<br>~~ee~~<br>~~ee~~|
||B<br>~~ee ~~<br>~~ee~~|32max<br> ~~ee~~<br>~~ee~~|



OOOO Feb. 12, 2019 V.0 eee 

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Circuit Protection 

> Product Specification 13 13 

METAL OXIDE VARISTORS 

07D 

## **Quantity** 

|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Packaging Dimensions (Unit:||||mm)|||||||||||Quantity|
|||||||||||||||||
|Exposure in bulk|||125 Max|||||||||165 Max.|||1000pcs/bag<br>4bags/box|
|||||||||||||||||
|||||||.||||||||||
|||||||||250 Max||||||||
||||||||||||.|||||
|Cut the feet in bulk||||||||||||185 Max.|||1000pcs/bag<br>4bags/box|
|||||||||||||||||
||||65 Max.|||||||||||||
||||||||245 Max|||||||||
||||||||||.|||||||
|Tape|& Box|||||||||||250 Max.|||1500pcs/box<br>(180K~391K)|
|||||||||||||||||
||||||||||||||||1000pcs/box<br>(431K~821K)|
||||60 Max.|||||||||||||
||||||||340 Max|||||||||
||||||||||.|||||||
|Tape|& Reel<br>55 Max.|||||||||||||.<br>365 Max.|2000pcs/reel<br>(180K~331K)|
|||||||||||||||||
|||||||||||60 Max.||||||
||||30±1<br>Φ365 Max|||||||||||||
||||||||||||||||1500pcs/reel<br>(361K~821K)|
||||||||||||||365 Max|||
|||||||||||||||||
|||||||.||||||||||
|||||||||||||||||



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Feb. 12, 2019 V.0 



## Links

- [View this product on Novapart](https://novapart.co/products/221KD07-TR/tvs-varistor-140-v-180-7d-series-360-disc-7mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/yageo/221kd07-tr/varistor-mov-360v-disc-7mm/dp/3052478)
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