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TND20V-221KB00AAA0
TVS Varistor, 140 V, 180 V, TNR V Series, 360 V, Disc 20mm, Metal Oxide Varistor (MOV)
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: CHEMI-CON
- Product type: TVS Varistors
- Available until stocks are exhausted
- SVHC: No SVHC (07-Nov-2024)
- Product Range: TNR V Series
- Varistor Type: Metal Oxide Varistor (MOV)
- Voltage Rating VAC: 140V
- Voltage Rating VDC: 180V
- Varistor Case Style: Disc 20mm
- Clamping Voltage Vc Max: 360V
- Peak Energy (10/1000uS): 110J
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Peak Surge Current @ 8/20µs: 10kA
- Automotive Qualification Standard: -
| Delivery and price | |
|---|---|
| Units per pack | 700 |
| Price | 0.489 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
**METAL OXIDE VARISTORS TNRTM** ## **RoHS2 Compliant V Series** ◆ **FEATURES** ° - Low clamping voltage. - ●Symmetrical V-I characteristics (No polarity). - ●Fast response. - ●Stable characteristics against repeated surges. - ●Superior temperature characteristics. - ●High reliability - ●UL, CSA and VDE recognized components UL 1449 3rd File : E323623 CSA File : LR97864 VDE File : 118623 - ●Coating resin : UL94V-0 ## ◆ **APPLICATIONS** - ●Protection for semiconductors from over voltage. - ●Protection for electronic instruments from lightning surges. - ●Absorption of on-off surges from motors and relays. Operating Temperature Range: -40 to +85℃ Storage Temperature Range: -50 to +125℃ ## ◆ **PART NUMBERING SYSTEM** 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 **T N D C A V - A A A K B A M A A A N** Design Code Lead Forming / Taping Packing Style[⑦] Varistor Volt. Tolerance⑥ Varistor Voltage⑤ Series④ Element Diameter③ Product Form② ~~|e~~ Category① ①Category ②Product Form ③Element Diameter ④Series Metal Oxide ND Disk Type 05 φ 5 mm V- V Series T Varistors 07 φ 7 mm TNR 09 φ 9 mm ~~———— —~~ 10 φ10 mm 12 φ12 mm 14 φ14 mm 20 φ20 mm ⑤Varistor Voltage ⑥Varistor Volt. Tolerance ⑦Packing Style The first two digits are significant figures K ±10% B Bulk and the third one denotes the number of T Taping following zeros. ~~—a~~ Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. 58 CAT. No. E1006G 2024 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **STANDARD RATINGS (Type 5V)** |**Part Number**|**Previous**<br>**Part Numbe**<br>**(Just for your referen**|**r**<br>**ce)**<br>**Maximum Ratings**<br> **(W)**<br>**2ms(J)**<br>**DC(V)**<br>**Rated**<br>**Wattage**<br>**Max.**<br>**Energy**<br>**8/20**µ**s(A)**<br>**AC(Vrms)**<br>**Max. Peak**<br>**Current**<br>**Max. Allowable**<br>**Voltage**|**r**<br>**ce)**<br>**Maximum Ratings**<br> **(W)**<br>**2ms(J)**<br>**DC(V)**<br>**Rated**<br>**Wattage**<br>**Max.**<br>**Energy**<br>**8/20**µ**s(A)**<br>**AC(Vrms)**<br>**Max. Peak**<br>**Current**<br>**Max. Allowable**<br>**Voltage**|**r**<br>**ce)**<br>**Maximum Ratings**<br> **(W)**<br>**2ms(J)**<br>**DC(V)**<br>**Rated**<br>**Wattage**<br>**Max.**<br>**Energy**<br>**8/20**µ**s(A)**<br>**AC(Vrms)**<br>**Max. Peak**<br>**Current**<br>**Max. Allowable**<br>**Voltage**|**r**<br>**ce)**<br>**Maximum Ratings**<br> **(W)**<br>**2ms(J)**<br>**DC(V)**<br>**Rated**<br>**Wattage**<br>**Max.**<br>**Energy**<br>**8/20**µ**s(A)**<br>**AC(Vrms)**<br>**Max. Peak**<br>**Current**<br>**Max. Allowable**<br>**Voltage**|**r**<br>**ce)**<br>**Maximum Ratings**<br> **(W)**<br>**2ms(J)**<br>**DC(V)**<br>**Rated**<br>**Wattage**<br>**Max.**<br>**Energy**<br>**8/20**µ**s(A)**<br>**AC(Vrms)**<br>**Max. Peak**<br>**Current**<br>**Max. Allowable**<br>**Voltage**|**Max.**<br>**Clamping**<br>**Voltage**|**Max.**<br>**Clamping**<br>**Voltage**|**Capacitance**<br>**Typical**<br>**@1kHz**<br>|**Varistor Voltage**<br>**V0.1mA**|**T**<br>**Max.**| |---|---|---|---|---|---|---|---|---|---|---|---| |||||**Max. Peak**<br>**Current**|**Max.**<br>**Energy**|**Rated**<br>**Wattage**|||||| ||||**DC(V)**<br> <br>**)**|**8/20**µ**s(A)**|**2ms(J)**|**(W)**|**(A)**|**(V)**|**(pF)**|**(V)**|**(mm)**| |**TND05V-180KB00AAA**<br>**TND05V-220KB00AAA**<br>**TND05V-270KB00AAA**<br>**TND05V-330KB00AAA**<br>**TND05V-390KB00AAA**<br>**TND05V-470KB00AAA**<br>**TND05V-560KB00AAA**<br>**TND05V-680KB00AAA**|**TNR5V180K**<br>**TNR5V220K**<br>**TNR5V270K**<br>**TNR5V330K**<br>**TNR5V390K**<br>**TNR5V470K**<br>**TNR5V560K**<br>**TNR5V680K**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**|11<br>14<br>17<br>20<br>25<br>30<br>35<br>40|14<br>18<br>22<br>26<br>30<br>37<br>44<br>55<br>2<br>1|50A/1 time<br>25A/2 times|0.4<br>0.5<br>0.7<br>0.8<br>0.9<br>1.1<br>1.3<br>1.6|0.01|1|40<br>48<br>60<br>73<br>86<br>104<br>123<br>150|2540<br>2090<br>1790<br>1480<br>1310<br>1140<br>1000<br>870|18 ( 16～20)<br>22 ( 20～24)<br>27 ( 24～30)<br>33 ( 30～36)<br>39 ( 35～43)<br>47 ( 42～52)<br>56 ( 50～62)<br>68 ( 61～75)|4.5| |**TND05V-820KB00AAA**<br>**TND05V-101KB00AAA**<br>**TND05V-121KB00AAA**<br>**TND05V-151KB00AAA**<br>**TND05V-181KB00AAA**<br>**TND05V-201KB00AAA**<br>**TND05V-221KB00AAA**<br>**TND05V-241KB00AAA**<br>**TND05V-271KB00AAA**<br>**TND05V-331KB00AAA**<br>**TND05V-361KB00AAA**<br>**TND05V-391KB00AAA**<br>**TND05V-431KB00AAA**<br>**TND05V-471KB00AAA**|**TNR5V820K**<br>**TNR5V101K**<br>**TNR5V121K**<br>**TNR5V151K**<br>**TNR5V181K**<br>**TNR5V201K**<br>**TNR5V221K**<br>**TNR5V241K**<br>**TNR5V271K**<br>**TNR5V331K**<br>**TNR5V361K**<br>**TNR5V391K**<br>**TNR5V431K**<br>**TNR5V471K**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**<br>**0**|50<br>60<br>75<br>95<br>110<br>130<br>140<br>150<br>175<br>210<br>230<br>250<br>275<br>300|65<br>85<br>100<br>125<br>145<br>170<br>180<br>200<br>225<br>270<br>300<br>320<br>350<br>385<br>8<br>6|00A/1 time<br>00A/2 times|2.5<br>3<br>3.5<br>4.5<br>5<br>6<br>6.5<br>7.5<br>8<br>9.5<br>11<br>12<br>13.5<br>15|0.1|5|145<br>175<br>210<br>260<br>325<br>355<br>380<br>415<br>475<br>570<br>620<br>675<br>745<br>810|400<br>350<br>310<br>270<br>190<br>110<br>110<br>100<br>90<br>80<br>80<br>70<br>70<br>60|82 ( 74～90)<br>100 ( 90～110)<br>120 (108～132)<br>150 (135～165)<br>180 (162～198)<br>200 (185～225)<br>220 (198～242)<br>240 (216～264)<br>270 (247～303)<br>330 (297～363)<br>360 (324～396)<br>390 (351～429)<br>430 (387～473)<br>470 (423～517)|4.1<br>4.3<br>4.5<br>4.8<br>4.3<br>4.4<br>4.5<br>4.6<br>4.8<br>5.1<br>5.3<br>5.4<br>5.6<br>5.8| ## ◆ **DIMENSIONS [mm]** **==> picture [363 x 115] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>5V271K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>W D H T L φ d W<br>Max. Max. Max. Min. ± 0.05 ± 1.0<br>φ d<br>Ref. to<br>7.5 10.0 20.0 0.6 5.0<br>RATINGS<br>H<br>L<br>**----- End of picture text -----**<br> ## ◆ **V-I CURVE** **==> picture [489 x 170] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND05V-180K ～ TND05V-680K) at 20 ℃ VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND05V-820K ～ TND05V-471K) at 20 ℃<br>500 2000<br>400300 MAX. LEAKAGE CURRENT MAX. CLAMPING VOLTAGE 05V-680K05V-560K 1500 CURRENTMAX. LEAKAGE MAX. CLAMPING VOLTAGE 05V-471K05V-431K<br>200150 05V-470K05V-390K05V-330K05V-270K05V-220K05V-180K 1000800700 05V-391K05V-361K05V-331K05V-271K05V-241K05V-221K<br>600 05V-201K<br>100 500 05V-151K<br>8070 400 05V-121K<br>60 05V-101K<br>50 300 05V-820K<br>40<br>30 200<br>20 150<br>15 100<br>10 80<br>87 7060<br>6 50<br>5<br>4 40<br>310-7 10-6 10-5 10-4 10-3 10-2 10-1 10 0 10 1 102 250A 3010-7 10-6 10-5 10-4 10-3 10-2 10-1 10 0 10 1 102 800A<br>Direct Current (A) 8/20 µ sec Impulse Current (A) Direct Current (A) 8/20 µsec Impulse Current (A)<br>VOLTAGE (V) VOLTAGE (V)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 59 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **STANDARD RATINGS (Type 7V)** **==> picture [502 x 281] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Ratings Max. Capacitance<br>Previous Max. Allowable Max. Peak Max. Rated Clamping Typical Varistor Voltage T<br>Part Number Part Number Voltage Current Energy Wattage Voltage @ [1kHz] V1mA Max.<br>(Just for your reference)<br> AC (Vrms) DC (V) 8/20 µ s(A) 2ms(J) (W) (A) (V) (pF) (V) (mm)<br>TND07V-150KB00AAA0 TNR7V150K 8 12 0.7 30 4600 15 ( 13～ 17) 4.5<br>TND07V-180KB00AAA0 TNR7V180K 11 14 0.9 36 3800 18 ( 16～ 20) 4.5<br>TND07V-220KB00AAA0 TNR7V220K 14 18 1.1 43 3200 22 ( 20～ 24) 4.6<br>TND07V-270KB00AAA0 TNR7V270K 17 22 500A/1 time 1.3 53 2800 27 ( 24～ 30) 4.7<br>TND07V-330KB00AAA0 TNR7V330K 20 26 1.6 0.02 2.5 65 2300 33 ( 30～ 36) 4.9<br>TND07V-390KB00AAA0 TNR7V390K 25 30 250A/2 times 1.9 77 2100 39 ( 35～ 43) 4.8<br>TND07V-470KB00AAA0 TNR7V470K 30 37 2.3 93 1900 47 ( 42～ 52) 4.9<br>TND07V-560KB00AAA0 TNR7V560K 35 44 2.7 110 1700 56 ( 50～ 62) 5.0<br>TND07V-680KB00AAA0 TNR7V680K 40 55 3.3 135 1500 68 ( 61～ 75) 5.2<br>TND07V-820KB00AAA0 TNR7V820K 50 65 5 135 800 82 ( 74～ 90) 4.1<br>TND07V-101KB00AAA0 TNR7V101K 60 85 6 165 700 100 ( 90～110) 4.3<br>TND07V-121KB00AAA0 TNR7V121K 75 100 7 200 650 120 (108～132) 4.5<br>TND07V-151KB00AAA0 TNR7V151K 95 125 9 250 600 150 (135～165) 4.8<br>TND07V-181KB00AAA0 TNR7V181K 110 145 11 300 430 180 (162～198) 4.3<br>TND07V-201KB00AAA0 TNR7V201K 130 170 12.5 340 250 200 (185～225) 4.4<br>TND07V-221KB00AAA0 TNR7V221K 140 180 1750A/1 time 13.5 360 230 220 (198～242) 4.5<br>TND07V-241KB00AAA0 TNR7V241K 150 200 15 0.25 10 395 210 240 (216～264) 4.6<br>TND07V-271KB00AAA0 TNR7V271K 175 225 1250A/2 times 17 455 190 270 (247～303) 4.8<br>TND07V-331KB00AAA0 TNR7V331K 210 270 20 545 160 330 (297～363) 5.1<br>TND07V-361KB00AAA0 TNR7V361K 230 300 23 595 150 360 (324～396) 5.3<br>TND07V-391KB00AAA0 TNR7V391K 250 320 25 650 140 390 (351～429) 5.4<br>TND07V-431KB00AAA0 TNR7V431K 275 350 27.5 710 130 430 (387～473) 5.6<br>TND07V-471KB00AAA0 TNR7V471K 300 385 30 775 120 470 (423～517) 5.8<br>TND07V-511KB00AAA0 TNR7V511K 320 410 32 845 110 510 (459～561) 6.0<br>**----- End of picture text -----**<br> ## ◆ **DIMENSIONS [mm]** **==> picture [349 x 114] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>7V241K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>W D H T L φ d W<br>φd Max. Max. Max. Min. ± 0.05 ± 1.0<br>Ref. to<br>8.5 11.5 20.0 0.6 5.0<br>RATINGS<br>H<br>L<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 60 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **V-I CURVE (Type 7V)** **==> picture [428 x 647] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND07V-150K ～ TND07V-680K) at 20 ℃<br>500<br>400<br>MAX. LEAKAGE MAX. CLAMPING VOLTAGE<br>300 CURRENT 07V-680K<br>07V-560K<br>07V-470K<br>200 07V-390K<br>07V-330K<br>150 07V-270K<br>07V-220K<br>07V-180K<br>100 07V-150K<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>15<br>10<br>8<br>7<br>6<br>5<br>4<br>500A<br>3 -6 -5 -4 -3 -2 -1 0 1 2<br>10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND07V-820K ～ TND07V-511K) at 20 ℃<br>2000<br>07V-511K<br>1500 MAX. LEAKAGE MAX. CLAMPING VOLTAGE 07V-471K<br> CURRENT 07V-431K<br>07V-391K<br>07V-361K<br>1000 07V-331K<br>07V-271K<br>800 07V-241K<br>700 07V-221K<br>600 07V-201K07V-151K<br>500 07V-121K<br>400 07V-101K<br>07V-820K<br>300<br>200<br>150<br>100<br>80<br>70<br>60<br>50<br>40<br>1750A<br>30 -6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLTAGE (V)<br>VOLTAGE (V)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 61 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **RATINGS (Type 9V)** **==> picture [502 x 281] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Ratings Max. Capacitance<br>Previous Max. Allowable Max. Peak Max. Rated Clamping Typical Varistor Voltage T<br>Part Number Part Number Voltage Current Energy Wattage Voltage @ [1kHz] V1mA Max.<br>(Just for your reference)<br> AC (Vrms) DC (V) 8/20 µ s(A) 2ms(J) (W) (A) (V) (pF) (V) (mm)<br>TND09V-150KB00AAA0 TNR9V150K 8 12 2.0 30 9600 15 ( 13～ 17) 3.8<br>TND09V-180KB00AAA0 TNR9V180K 11 14 2.2 36 8000 18 ( 16～ 20) 3.8<br>TND09V-220KB00AAA0 TNR9V220K 14 18 2.6 43 7000 22 ( 20～ 24) 4.0<br>TND09V-270KB00AAA0 TNR9V270K 17 22 800A/1 time 3.2 53 6000 27 ( 24～ 30) 4.2<br>TND09V-330KB00AAA0 TNR9V330K 20 26 4.0 0.02 5 65 5000 33 ( 30～ 36) 4.5<br>TND09V-390KB00AAA0 TNR9V390K 25 30 400A/2 times 4.7 77 4500 39 ( 35～ 43) 4.0<br>TND09V-470KB00AAA0 TNR9V470K 30 37 5.6 93 4000 47 ( 42～ 52) 4.2<br>TND09V-560KB00AAA0 TNR9V560K 35 44 6.7 110 3500 56 ( 50～ 62) 4.4<br>TND09V-680KB00AAA0 TNR9V680K 40 55 8.2 135 3200 68 ( 61～ 75) 4.5<br>TND09V-820KB00AAA0 TNR9V820K 50 65 10 135 1700 82 ( 74～ 90) 3.8<br>TND09V-101KB00AAA0 TNR9V101K 60 85 12 165 1600 100 ( 90～110) 3.9<br>TND09V-121KB00AAA0 TNR9V121K 75 100 14.5 200 1400 120 (108～132) 4.1<br>TND09V-151KB00AAA0 TNR9V151K 95 125 18 250 1300 150 (135～165) 4.4<br>TND09V-181KB00AAA0 TNR9V181K 110 145 22 300 900 180 (162～198) 4.0<br>TND09V-201KB00AAA0 TNR9V201K 130 170 25 340 500 200 (185～225) 4.1<br>TND09V-221KB00AAA0 TNR9V221K 140 180 3000A/1 time 27.5 360 450 220 (198～242) 4.2<br>TND09V-241KB00AAA0 TNR9V241K 150 200 30 0.25 25 395 400 240 (216～264) 4.3<br>TND09V-271KB00AAA0 TNR9V271K 175 225 2000A/2 times 35 455 350 270 (247～303) 4.5<br>TND09V-331KB00AAA0 TNR9V331K 210 270 42 545 300 330 (297～363) 4.8<br>TND09V-361KB00AAA0 TNR9V361K 230 300 45 595 280 360 (324～396) 5.0<br>TND09V-391KB00AAA0 TNR9V391K 250 320 50 650 260 390 (351～429) 5.1<br>TND09V-431KB00AAA0 TNR9V431K 275 350 55 710 240 430 (387～473) 5.3<br>TND09V-471KB00AAA0 TNR9V471K 300 385 60 775 220 470 (423～517) 5.6<br>TND09V-511KB00AAA0 TNR9V511K 320 410 67 845 210 510 (459～561) 5.8<br>**----- End of picture text -----**<br> ## ◆ **DIMENSIONS [mm]** **==> picture [356 x 115] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>9V241K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>W D H T L φ d W<br>φd Max. Max. Max. Min. ± 0.05 ± 1.0<br>Ref. to<br>11.5 14.5 20.0 0.6 5.0<br>RATINGS<br>H<br>L<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 62 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **V-I CURVE (Type 9V)** **==> picture [428 x 649] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND09V-150K ～ TND09V-680K) at 20 ℃<br>500<br>400<br>MAX. LEAKAGE MAX. CLAMPING VOLTAGE 09V-680K<br>300 CURRENT 09V-560K<br>09V-470K<br>200 09V-390K<br>09V-330K<br>150 09V-270K<br>09V-220K<br>100 09V-180K<br>09V-150K<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>15<br>10<br>8<br>7<br>6<br>5<br>4<br>800A<br>3<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND09V-820K ～ TND09V-182K) at 20 ℃<br>5000<br>4000<br>MAX. LEAKAGE MAX. CLAMPING VOLTAGE<br>3000 CURRENT<br>2000<br>1500<br>09V-511K<br>09V-471K<br>09V-431K<br>1000 09V-391K09V-361K<br>800 09V-331K<br>700 09V-271K09V-241K<br>600 09V-221K<br>09V-201K<br>500 09V-151K<br>400 09V-121K<br>300 09V-101K<br>09V-820K<br>200<br>150<br>100<br>80<br>70<br>60<br>50<br>40<br>3000A<br>30<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLTAGE (V)<br>VOLTAGE (V)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 63 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **RATINGS (Type 10V)** **==> picture [502 x 391] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Ratings Max. Capacitance<br>Previous Max. Allowable Max. Peak Max. Rated Clamping Typical Varistor Voltage T E W2<br>Part Number Part Number V1mA Max. ± 1.0 reference<br>(Just for your reference) Voltage Current Energy Wattage Voltage @ [1kHz]<br> AC (Vrms) DC (V) 8/20 µ s(A) 2ms(J) (W) (A) (V) (pF) (V) (mm) (mm) (mm)<br>TND10V-150KB00AAA0 TNR10V150K 8 12 2.0 30 9600 15 ( 13～ 17) 4.5 1.0 7.6<br>TND10V-180KB00AAA0 TNR10V180K 11 14 2.2 36 8000 18 ( 16～ 20) 4.6 1.1 7.6<br>TND10V-220KB00AAA0 TNR10V220K 14 18 2.6 43 7000 22 ( 20～ 24) 4.7 1.2 7.6<br>TND10V-270KB00AAA0 TNR10V270K 17 22 1000A/1 time 3.2 53 6000 27 ( 24～ 30) 4.8 1.3 7.6<br>TND10V-330KB00AAA0 TNR10V330K 20 26 4.0 0.05 5 65 5000 33 ( 30～ 36) 5.0 1.5 7.6<br>TND10V-390KB00AAA0 TNR10V390K 25 30 500A/2 times 4.7 77 4500 39 ( 35～ 43) 4.9 1.3 7.6<br>TND10V-470KB00AAA0 TNR10V470K 30 37 5.6 93 4000 47 ( 42～ 52) 5.0 1.4 7.6<br>TND10V-560KB00AAA0 TNR10V560K 35 44 6.7 110 3500 56 ( 50～ 62) 5.1 1.6 7.7<br>TND10V-680KB00AAA0 TNR10V680K 40 55 8.2 135 3200 68 ( 61～ 75) 5.3 1.8 7.7<br>TND10V-820KB00AAA0 TNR10V820K 50 65 10 135 1700 82 ( 74～ 90) 4.5 1.1 7.6<br>TND10V-101KB00AAA0 TNR10V101K 60 85 12 165 1600 100 ( 90～ 110) 4.7 1.3 7.6<br>TND10V-121KB00AAA0 TNR10V121K 75 100 14.5 200 1400 120 ( 108～ 132) 4.9 1.4 7.6<br>TND10V-151KB00AAA0 TNR10V151K 95 125 18 250 1300 150 ( 135～ 165) 5.2 1.7 7.7<br>TND10V-181KB00AAA0 TNR10V181K 110 145 22 300 900 180 ( 162～ 198) 4.7 1.1 7.6<br>TND10V-201KB00AAA0 TNR10V201K 130 170 25 340 500 200 ( 185～ 225) 4.8 1.2 7.6<br>TND10V-221KB00AAA0 TNR10V221K 140 180 27.5 360 450 220 ( 198～ 242) 4.9 1.3 7.6<br>TND10V-241KB00AAA0 TNR10V241K 150 200 30 395 400 240 ( 216～ 264) 5.0 1.3 7.6<br>TND10V-271KB00AAA0 TNR10V271K 175 225 35 455 350 270 ( 247～ 303) 5.2 1.4 7.6<br>TND10V-331KB00AAA0 TNR10V331K 210 270 42 545 300 330 ( 297～ 363) 5.5 1.6 7.7<br>TND10V-361KB00AAA0 TNR10V361K 230 300 45 595 280 360 ( 324～ 396) 5.7 1.8 7.7<br>TND10V-391KB00AAA0 TNR10V391K 250 320 3500A/1 time 50 650 260 390 ( 351～ 429) 5.8 1.9 7.7<br>TND10V-431KB00AAA0 TNR10V431K 275 350 55 0.4 25 710 240 430 ( 387～ 473) 6.0 2.0 7.8<br>TND10V-471KB00A ◇ A0 TNR10V471K □ 300 385 2500A/2 times 60 775 220 470 ( 423～ 517) 6.2 2.1 7.8<br>TND10V-511KB00A ◇ A0 TNR10V511K □ 320 410 67 845 210 510 ( 459～ 561) 6.4 2.3 7.8<br>TND10V-561KB00A ◇ A0 TNR10V561K □ 350 460 67 922 195 560 ( 504～ 616) 6.7 2.5 7.9<br>TND10V-621KB00A ◇ A0 TNR10V621K □ 385 505 67 1025 180 620 ( 558～ 682) 7.1 2.7 8.0<br>TND10V-681KB00A ◇ A0 TNR10V681K □ 420 560 67 1120 165 680 ( 612～ 748) 7.4 2.9 8.0<br>TND10V-751KB00A ◇ A0 TNR10V751K □ 460 615 70 1240 150 750 ( 675～ 825) 7.8 3.1 8.1<br>TND10V-821KB00A ◇ A0 TNR10V821K □ 510 670 80 1355 140 820 ( 738～ 902) 8.1 3.4 8.2<br>TND10V-911KB00A ◇ A0 TNR10V911K □ 550 745 90 1500 125 910 ( 819～1001) 8.6 3.7 8.4<br>TND10V-102KB00A ◇ A0 TNR10V102K □ 625 825 100 1650 115 1000 ( 900～1100) 9.1 4.0 8.5<br>TND10V-112KB00A ◇ A0 TNR10V112K □ 680 895 110 1815 105 1100 ( 990～1210) 9.7 4.4 8.7<br>TND10V-122KB00A ◇ A0 TNR10V122K □ 720 980 120 1950 95 1200 (1080～1320) 10.5 4.7* 8.9**<br>TND10V-152KB00A ◇ A0 TNR10V152K □ 860 1220 150 2440 85 1500 (1350～1650) 12.4 5.8* 9.5**<br>TND10V-182KB00A ◇ A0 TNR10V182K □ 1000 1465 183 2970 70 1800 (1700～1980) 14.4 6.9* 10.2**<br>**----- End of picture text -----**<br> *E±2 **W2±2 ## ◆ **DIMENSIONS [mm]** **==> picture [177 x 184] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>10V241K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>E<br>W<br>φd<br>W2<br>H<br>L<br>**----- End of picture text -----**<br> |||||◇|□||| |---|---|---|---|---|---|---|---| |Standard||||A|N/A||| |φ10 IEC 62368-1:2014 G.8.2 conforming||product||S|S||| ||||||||| |**Part Number**|**D**<br>**Max.**|**H**<br>**Max.**|**T**<br>**Max.**|**L**<br>**Min.**|φ**d**<br>±**0.05**||**W**<br>±**1.0**| |**TND10V-150K to TND10V-511K**<br>**TND10V-561K to TND10V-112K**<br>**TND10V-122K to TND10V-182K**|11.5<br>12.5<br>13.5|14.5<br>15.5<br>16.5|Ref. to<br>RATINGS|20.0|0.8||7.5| - ●Common to standard product and IEC 62368-1:2014 G.8.2 conforming product - ●The product with less than 620V of varistor voltage, taping is possible. Please refer to taping and forming specifications. The lead type parallel to a straight prepares, too. Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 64 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **V-I CURVE (Type 10V)** **==> picture [428 x 649] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND10V-150K ～ TND10V-680K) at 20 ℃<br>500 10V-680K<br>400 10V-560K<br>MAX. LEAKAGE MAX. CLAMPING VOLTAGE 10V-470K<br>300 CURRENT<br>10V-390K<br>10V-330K<br>200 10V-270K<br>10V-220K<br>10V-180K<br>150 10V-150K<br>100<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>15<br>10<br>8<br>7<br>6<br>5<br>4<br>1000A<br>3<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND10V-820K ～ TND10V-182K) at 20 ℃<br>5000 10V-182K<br>4000 10V-152K<br>MAX. LEAKAGE MAX. CLAMPING VOLTAGE 10V-122K<br>10V-112K<br>3000 CURRENT 10V-102K<br>10V-911K<br>10V-821K<br>10V-751K<br>2000 10V-681K<br>10V-621K<br>10V-561K<br>1500 10V-511K<br>10V-471K<br>10V-431K<br>10V-391K<br>1000 10V-361K<br>10V-331K<br>800 10V-271K<br>700 10V-241K<br>600 10V-221K10V-201K<br>500 10V-151K<br>10V-121K<br>400<br>10V-101K<br>300 10V-820K<br>200<br>150<br>100<br>80<br>70<br>60<br>50<br>40<br>30 3500A<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLTAGE (V)<br>VOLTAGE (V)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 65 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **RATINGS (Type 12V)** **==> picture [502 x 182] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Ratings Max. Capacitance<br>Previous Max. Allowable Max. Peak Max. Rated Clamping Typical Varistor Voltage T E W2<br>Part Number (Just for your reference)Part Number Voltage Current Energy Wattage Voltage @1kHz V1mA Max. ± 1.0 reference<br> AC (Vrms) DC (V) 8/20 µ s(A) 2ms(J) (W) (A) (V) (pF) (V) (mm) (mm) (mm)<br>TND12V-431KB00AAA0 TNR12V431K 275 350 55 710 375 430 ( 387～ 473) 6.0 2.0 7.8<br>TND12V-471KB00AAA0 TNR12V471K 300 385 60 775 345 470 ( 423～ 517) 6.2 2.1 7.8<br>TND12V-511KB00AAA0 TNR12V511K 320 410 67 845 330 510 ( 459～ 561) 6.4 2.3 7.8<br>TND12V-561KB00AAA0 TNR12V561K 350 460 67 922 305 560 ( 504～ 616) 6.7 2.5 7.9<br>TND12V-621KB00AAA0 TNR12V621K 385 505 67 1025 280 620 ( 558～ 682) 7.1 2.7 8.0<br>TND12V-681KB00AAA0 TNR12V681K 420 560 4,200A/1 time 67 1120 260 680 ( 612～ 748) 7.4 2.9 8.0<br>TND12V-751KB00AAA0 TNR12V751K 460 615 70 0.4 25 1240 235 750 ( 675～ 825) 7.8 3.1 8.1<br>TND12V-821KB00AAA0 TNR12V821K 510 670 3,000A/2 times 80 1355 220 820 ( 738～ 902) 8.1 3.4 8.2<br>TND12V-911KB00AAA0 TNR12V911K 550 745 90 1500 195 910 ( 819～ 1001) 8.6 3.7 8.4<br>TND12V-102KB00AAA0 TNR12V102K 625 825 100 1650 180 1000 ( 900～ 1100) 9.1 4.0 8.5<br>TND12V-112KB00AAA0 TNR12V112K 680 895 110 1815 165 1100 ( 990～ 1210) 9.7 4.4 8.7<br>TND12V-122KB00AAA0 TNR12V122K 720 980 120 1950 150 1200 (1080～ 1320) 10.5 4.7* 8.9**<br>TND12V-152KB00AAA0 TNR12V152K 860 1220 150 2440 135 1500 (1350～ 1650) 12.4 5.8* 9.5**<br>TND12V-182KB00AAA0 TNR12V182K 1000 1465 183 2970 110 1800 (1700～ 1980) 14.4 6.9* 10.2**<br>**----- End of picture text -----**<br> *E±2 **W2±2 ## ◆ **DIMENSIONS [mm]** **==> picture [177 x 183] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>12V471K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>E<br>W<br>φd<br>W2<br>H<br>L<br>**----- End of picture text -----**<br> **==> picture [278 x 64] intentionally omitted <==** **----- Start of picture text -----**<br> D H T L φ d W<br>Part Number<br>Max. Max. Max. Min. ± 0.05 ± 1.0<br>TND12V-431K to TND12V-102K 14.0 17.0<br>7.5<br>TND12V-112K Ref. to<br>15.0 18.0 20 0.8<br>TND12V-122K RATINGS<br>TND12V-152K to TND12V-182K 16.0 19.0<br>**----- End of picture text -----**<br> ●The product with less than 620V of varistor voltage, taping is possible. Please refer to taping and forming specifications. The lead type parallel to a straight prepares, too. CAT. No. E1006G 2024 66 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **V-I CURVE (Type 12V)** **==> picture [428 x 327] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND12V-431K ～ TND12V-182K) at 20 ℃<br>5000<br>12V-182K<br>4000 12V-152K<br>MAX. LEAKAGE MAX. CLAMPING VOLTAGE 12V-122K12V-112K<br>3000 CURRENT 12V-102K12V-911K<br>12V-821K<br>12V-751K<br>12V-681K<br>2000 12V-621K<br>12V-561K<br>1500 12V-511K12V-471K<br>12V-431K<br>1000<br>800<br>700<br>600<br>500<br>400<br>300<br>200<br>150<br>100<br>80<br>70<br>60<br>50<br>40<br>30<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>4200A<br>VOLTAGE (V)<br>**----- End of picture text -----**<br> CAT. No. E1006G 2024 67 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **RATINGS (Type 14V)** **==> picture [502 x 390] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Ratings Max. Capacitance<br>Previous Max. Allowable Max. Peak Max. Rated Clamping Typical Varistor Voltage T E W2<br>Part Number (Just for your reference)Part Number Voltage Current Energy Wattage Voltage @1kHz V1mA Max. ± 1.0 Reference<br> AC (Vrms) DC (V) 8/20 µ s(A) 2ms(J) (W) (A) (V) (pF) (V) (mm) (mm) (mm)<br>TND14V-150KB00AAA0 TNR14V150K 8 12 3.6 30 19500 15 ( 13～ 17) 4.5 1.0 7.6<br>TND14V-180KB00AAA0 TNR14V180K 11 14 4.3 36 16500 18 ( 16～ 20) 4.6 1.1 7.6<br>TND14V-220KB00AAA0 TNR14V220K 14 18 5.3 43 13500 22 ( 20～ 24) 4.7 1.2 7.6<br>TND14V-270KB00AAA0 TNR14V270K 17 22 2000A/1 time 6.5 53 12000 27 ( 24～ 30) 4.8 1.4 7.6<br>TND14V-330KB00AAA0 TNR14V330K 20 26 7.9 0.1 10 65 10000 33 ( 30～ 36) 5.0 1.6 7.7<br>TND14V-390KB00AAA0 TNR14V390K 25 30 1000A/2 times 9.4 77 9000 39 ( 35～ 43) 4.9 1.3 7.6<br>TND14V-470KB00AAA0 TNR14V470K 30 37 11 93 8000 47 ( 42～ 52) 5.0 1.5 7.6<br>TND14V-560KB00AAA0 TNR14V560K 35 44 13 110 7500 56 ( 50～ 62) 5.1 1.7 7.7<br>TND14V-680KB00AAA0 TNR14V680K 40 55 16 135 6500 68 ( 61～ 75) 5.3 2.0 7.8<br>TND14V-820KB00AAA0 TNR14V820K 50 65 20 135 3000 82 ( 74～ 90) 4.5 1.1 7.6<br>TND14V-101KB00AAA0 TNR14V101K 60 85 25 165 2700 100 ( 90～ 110) 4.7 1.3 7.6<br>TND14V-121KB00AAA0 TNR14V121K 75 100 30 200 2500 120 ( 108～ 132) 4.9 1.4 7.6<br>TND14V-151KB00AAA0 TNR14V151K 95 125 37 250 2300 150 ( 135～ 165) 5.2 1.7 7.7<br>TND14V-181KB00AAA0 TNR14V181K 110 145 45 300 1650 180 ( 162～ 198) 4.7 1.1 7.6<br>TND14V-201KB00AAA0 TNR14V201K 130 170 50 340 950 200 ( 185～ 225) 4.8 1.2 7.6<br>TND14V-221KB00AAA0 TNR14V221K 140 180 6000A/1 time 55 360 850 220 ( 198～ 242) 4.9 1.3 7.6<br>TND14V-241KB00AAA0 TNR14V241K 150 200 60 395 800 240 ( 216～ 264) 5.0 1.4 7.6<br>TND14V-271KB00AAA0 TNR14V271K 175 225 5000A/2 times 70 455 700 270 ( 247～ 303) 5.2 1.5 7.6<br>TND14V-331KB00AAA0 TNR14V331K 210 270 80 545 600 330 ( 297～ 363) 5.5 1.7 7.7<br>TND14V-361KB00AAA0 TNR14V361K 230 300 90 595 550 360 ( 324～ 396) 5.7 1.8 7.7<br>TND14V-391KB00AAA0 TNR14V391K 250 320 100 650 500 390 ( 351～ 429) 5.8 1.9 7.7<br>TND14V-431KB00AAA0 TNR14V431K 275 350 110 710 460 430 ( 387～ 473) 6.0 2.1 7.8<br>0.6 50<br>TND14V-471KB00AAA0 TNR14V471K 300 385 125 775 420 470 ( 423～ 517) 6.2 2.2 7.8<br>TND14V-511KB00AAA0 TNR14V511K 320 410 136 845 390 510 ( 459～ 561) 6.4 2.4 7.9<br>TND14V-561KB00AAA0 TNR14V561K 350 460 136 922 360 560 ( 504～ 616) 6.7 2.6 7.9<br>TND14V-621KB00AAA0 TNR14V621K 385 505 136 1025 330 620 ( 558～ 682) 7.1 2.8 8.0<br>TND14V-681KB00AAA0 TNR14V681K 420 560 136 1120 310 680 ( 612～ 748) 7.4 3.0 8.1<br>TND14V-751KB00AAA0 TNR14V751K 460 615 150 1240 280 750 ( 675～ 825) 7.8 3.3 8.2<br>TND14V-821KB00AAA0 TNR14V821K 510 670 5000A/1 time 165 1355 250 820 ( 738～ 902) 8.1 3.5 8.3<br>TND14V-911KB00AAA0 TNR14V911K 550 745 180 1500 230 910 ( 819～1001) 8.6 3.9 8.5<br>TND14V-102KB00AAA0 TNR14V102K 625 825 4500A/2 times 200 1650 210 1000 ( 900～1100) 9.1 4.2 8.6<br>TND14V-112KB00AAA0 TNR14V112K 680 895 220 1815 190 1100 ( 990～1210) 9.7 4.6 8.8<br>TND14V-122KB00AAA0 TNR14V122K 720 980 240 1950 170 1200 (1080～1320) 10.5 4.9* 9.0**<br>TND14V-152KB00AAA0 TNR14V152K 860 1220 300 2440 150 1500 (1350～1650) 12.4 6.0* 9.6**<br>TND14V-182KB00AAA0 TNR14V182K 1000 1465 360 2970 120 1800 (1700～1980) 14.4 7.1* 10.3**<br>**----- End of picture text -----**<br> *E±2 **W2±2 ## ◆ **DIMENSIONS [mm]** **==> picture [177 x 184] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>14V241K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>E<br>W<br>φd<br>W2<br>H<br>L<br>**----- End of picture text -----**<br> **==> picture [281 x 53] intentionally omitted <==** **----- Start of picture text -----**<br> D H T L φ d W<br>Part Number<br>Max. Max. Max. Min. ± 0.05 ± 1.0<br>TND14V-150K to TND14V-511K 15.5 18.5<br>Ref. to 7.5<br>TND14V-561K to TND14V-112K 16.0 19.0 20 0.8<br>RATINGS<br>TND14V-122K to TND14V-182K 17.0 20.5<br>**----- End of picture text -----**<br> ●The product with less than 620V of varistor voltage, taping is possible. Please refer to taping and forming specifications. The lead type parallel to a straight prepares, too. Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 68 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **V-I CURVE (Type 14V)** **==> picture [420 x 633] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND14V-150K ～ TND14V-680K) at 20 ℃<br>500<br>14V-680K<br>400 MAX. CLAMPING VOLTAGE<br>MAX. LEAKAGE 14V-560K<br>300 CURRENT 14V-470K<br>14V-390K<br>200 14V-330K<br>14V-270K<br>14V-220K<br>150 14V-180K<br>14V-150K<br>100<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>15<br>10<br>8<br>7<br>6<br>5<br>4<br>2000A<br>3<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>5000 VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND14V-820K ～ TND14V-182K) at 20 ℃ 14V-182K<br>14V-152K<br>4000 MAX. LEAKAGE MAX. CLAMPING VOLTAGE 14V-122K14V-112K<br> CURRENT 14V-102K<br>3000 14V-911K<br>14V-821K<br>14V-751K<br>2000 14V-681K14V-621K<br>14V-561K<br>1500 14V-511K14V-471K<br>14V-431K<br>14V-391K<br>1000 14V-361K14V-331K<br>800 14V-271K<br>700 14V-241K14V-221K<br>600 14V-201K<br>500 14V-151K<br>14V-121K<br>400<br>14V-101K<br>300 14V-820K<br>200<br>150<br>100<br>80<br>70<br>60<br>50<br>40<br>6000A<br>30<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLTAGE (V)<br>VOLTAGE (V)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 69 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **RATINGS (Type 20V)** **==> picture [502 x 381] intentionally omitted <==** **----- Start of picture text -----**<br> Maximum Ratings Max. Capacitance<br>Previous Max. Allowable Max. Peak Max. Rated Clamping Typical Varistor Voltage T E W2<br>Part Number Part Number Voltage Current Energy Wattage Voltage @1kHz V1mA Max. ± 1.0 Reference<br>(Just for your reference)<br> AC (Vrms) DC (V) 8/20 µ s(A) 2ms(J) (W) (A) (V) (pF) (V) (mm) (mm) (mm)<br>TND20V-180KB00AAA0 TNR20V180K 11 14 12 36 39000 18 ( 16～ 20) 5.1 1.1 10.1<br>TND20V-220KB00AAA0 TNR20V220K 14 18 14 43 33000 22 ( 20～ 24) 5.2 1.2 10.1<br>TND20V-270KB00AAA0 TNR20V270K 17 22 3000A/1 time 17 53 28000 27 ( 24～ 30) 5.3 1.4 10.1<br>TND20V-330KB00AAA0 TNR20V330K 20 26 21 0.2 20 65 24000 33 ( 30～ 36) 5.5 1.6 10.1<br>TND20V-390KB00AAA0 TNR20V390K 25 30 2000A/2 times 25 77 21000 39 ( 35～ 43) 5.5 1.3 10.1<br>TND20V-470KB00AAA0 TNR20V470K 30 37 30 93 19000 47 ( 42～ 52) 5.6 1.5 10.1<br>TND20V-560KB00AAA0 TNR20V560K 35 44 36 110 17000 56 ( 50～ 62) 5.7 1.7 10.1<br>TND20V-680KB00AAA0 TNR20V680K 40 55 44 135 15000 68 ( 61～ 75) 5.8 2.0 10.2<br>TND20V-820KB00AAA0 TNR20V820K 50 65 40 135 6700 82 ( 74～ 90) 4.9 1.2 10.1<br>TND20V-101KB00AAA0 TNR20V101K 60 85 50 165 6100 100 ( 90～ 110) 5.1 1.4 10.1<br>TND20V-121KB00AAA0 TNR20V121K 75 100 60 200 5600 120 ( 108～ 132) 5.3 1.5 10.1<br>TND20V-151KB00AAA0 TNR20V151K 95 125 75 250 5100 150 ( 135～ 165) 5.6 1.8 10.2<br>TND20V-181KB00AAA0 TNR20V181K 110 145 85 300 3900 180 ( 162～ 198) 5.1 1.2 10.1<br>TND20V-201KB00AAA0 TNR20V201K 130 170 100 340 2700 200 ( 185～ 225) 5.2 1.2 10.1<br>TND20V-221KB00AAA0 TNR20V221K 140 180 10000A/1 time 110 360 2500 220 ( 198～ 242) 5.3 1.3 10.1<br>TND20V-241KB00AAA0 TNR20V241K 150 200 120 395 2300 240 ( 216～ 264) 5.4 1.4 10.1<br>TND20V-271KB00AAA0 TNR20V271K 175 225 7000A/2 times 135 455 2000 270 ( 247～ 303) 5.6 1.5 10.1<br>TND20V-331KB00AAA0 TNR20V331K 210 270 160 545 1700 330 ( 297～ 363) 5.9 1.7 10.1<br>TND20V-361KB00AAA0 TNR20V361K 230 300 180 595 1500 360 ( 324～ 396) 6.1 1.9 10.2<br>TND20V-391KB00AAA0 TNR20V391K 250 320 195 650 1400 390 ( 351～ 429) 6.2 2.0 10.2<br>TND20V-431KB00AAA0 TNR20V431K 275 350 215 710 1300 430 ( 387～ 473) 6.4 2.1 10.2<br>1.0 100<br>TND20V-471KB00AAA0 TNR20V471K 300 385 250 775 1200 470 ( 423～ 517) 6.6 2.3 10.3<br>TND20V-511KB00AAA0 TNR20V511K 320 410 273 845 1100 510 ( 459～ 561) 6.8 2.4 10.3<br>TND20V-561KB00AAA0 TNR20V561K 350 460 273 922 1000 560 ( 504～ 616) 7.1 2.6 10.3<br>TND20V-621KB00AAA0 TNR20V621K 385 505 273 1025 900 620 ( 558～ 682) 7.5 2.9 10.4<br>TND20V-681KB00AAA0 TNR20V681K 420 560 273 1120 830 680 ( 612～ 748) 7.8 3.1 10.5<br>TND20V-751KB00AAA0 TNR20V751K 460 615 300 1240 750 750 ( 675～ 825) 8.2 3.4 10.6<br>TND20V-821KB00AAA0 TNR20V821K 510 670 7500A/1 time 325 1355 700 820 ( 738～ 902) 8.5 3.6 10.6<br>TND20V-911KB00AAA0 TNR20V911K 550 745 360 1500 620 910 ( 819～1001) 9.0 4.0 10.8<br>TND20V-102KB00AAA0 TNR20V102K 625 825 6500A/2 times 400 1650 560 1000 ( 900～1100) 9.5 4.3 10.9<br>TND20V-112KB00AAA0 TNR20V112K 680 895 440 1815 510 1100 ( 990～1210) 10.1 4.7 11.0<br>TND20V-122KB00AAA0 TNR20V122K 720 980 480 1950 450 1200 (1080～1320) 10.8 5.1* 11.2**<br>TND20V-152KB00AAA0 TNR20V152K 860 1220 600 2440 390 1500 (1350～1650) 12.8 6.2* 11.8**<br>TND20V-182KB00AAA0 TNR20V182K 1000 1465 720 2970 340 1800 (1700～1980) 14.8 7.4* 12.4**<br>**----- End of picture text -----**<br> *E±2 **W2±2 ## ◆ **DIMENSIONS [mm]** **==> picture [485 x 184] intentionally omitted <==** **----- Start of picture text -----**<br> D T<br>20V241K Size, Ratings<br>Trade mark TNR CSA Mark<br>UL mark Lot. No.<br>E<br>W D H T L φ d W<br>φd Part Number Max. Max. Max. Min. ± 0.05 ± 1.0<br>TND20V-180K to TND20V-511K 21.5 24.5<br>Ref. to 10.0<br>TND20V-561K to TND20V-112K 22.5 25.5 20 0.8<br>Ratings<br>TND20V-122K to TND20V-182K 23.5 28.0<br>W2<br>H<br>L<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 70 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **V-I CURVE (Type 20V)** **==> picture [419 x 633] intentionally omitted <==** **----- Start of picture text -----**<br> VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND20V-180K ～ TND20V-680K) at 20 ℃<br>500<br>400 MAX. CLAMPING VOLTAGE<br>MAX. LEAKAGE 20V-680K<br>300 CURRENT 20V-560K<br>20V-470K<br>200<br>20V-390K<br>150 20V-330K<br>20V-270K<br>20V-220K<br>100 20V-180K<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>15<br>10<br>8<br>7<br>6<br>5<br>4<br>3000A<br>3<br>-6 -5 -4 -3 -2 -1 0 1 2 3<br>10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLT-AMPERE CHARACTERISTICS OF VARISTOR (TND20V-820K ～ TND20V-182K) at 20 ℃<br>5000 20V-182K<br>4000 MAX. LEAKAGE MAX. CLAMPING VOLTAGE 20V-152K<br>20V-122K<br>3000 CURRENT 20V-112K20V-102K<br>20V-911K<br>20V-821K<br>2000 20V-751K<br>20V-681K<br>20V-621K<br>1500 20V-561K<br>20V-511K<br>20V-471K<br>20V-431K<br>1000 20V-391K<br>20V-361K<br>800 20V-331K<br>700 20V-271K<br>600 20V-241K20V-221K<br>500 20V-201K<br>400 20V-151K<br>20V-121K<br>300 20V-101K<br>20V-820K<br>200<br>150<br>100<br>80<br>70<br>60<br>50<br>40<br>10000A<br>30<br>-6 -5 -4 -3 -2 -1 0 1 2 3 4<br>10 10 10 10 10 10 10 10 10 10 10<br>Direct Current (A) 8/20 µ sec Impulse Current (A)<br>VOLTAGE (V)<br>VOLTAGE (V)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 71 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **GENERAL SPECIFICATIONS** |**Item**|**Test Conditions**|**Test Conditions**|**Test Conditions**|**Specifications**| |---|---|---|---|---| |**Standard Test**<br>**Condition**|20±15℃, 85%RHMax.|||| |**Varistor Voltage**|Voltage across varistor at specified current.<br>Type<br>5V<br>7V, 9V, 10V, 12V, 14V, 20V<br>Current CmA<br>0.1<br>1.0|||Satisfy the specification| ||Type||Current CmA|| ||5V||0.1|| ||7V, 9V, 10V, 12V, 14V, 20V||1.0|| |**Maximum Allowable**<br>**Voltage**|Maximum continuous AC voltage (50 to 60Hz AC) and maximum DC voltage which can be<br>applied.|||Satisfy the specification| |**Maximum Peak**<br>**Surge Current**|Maximum surge current (8/20µs pulse wave to be applied once, or twice, 5 minutes apart) for<br>varistor voltage change within±10% of the initial value.|||Satisfy the specification| |**Energy Rating**|Maximum energy (2 ms. square wave to be applied once) for varistor voltage change within<br>±10% of the initial value.|||Satisfy the specification| |**Rated Wattage**|Maximum power (50 to 60Hz AC power to be applied for 1000 hours at 85±2℃) for varistor<br>voltage change within ±10% of the initial value.|||Satisfy the specification| |**Maximum Clamping**<br>**Voltage**|Maximum voltage across varistor when 8/20µs rated current surge is applied.|||Satisfy the specification| |**Capacitance**|Varistor's capacitance at 1kHz, standard test condition.|||For reference only.| |**Voltage Temperature**<br>**Coefficient**||VcmA : Actual varistor voltage<br>VcmA at 85℃– VcmA at 25℃<br>1<br>VcmA at 25℃<br>60<br>×100 (%/℃)<br>×||Within±0.05%/℃| |**Insulation**|Short circuit the two leads of varistor, and put the varistor body into metal balls (1.6mm<br>diameter) leaving 2mm epoxy coating outside. Then, apply 2.5kVrms between the leads and<br>the metal balls for 60±5 sec..|||The varistor shall withstand<br>with no abnormality.| ## ◆ **ENVIRONMENTAL CHARACTERISTICS** |**Item**|**Test Conditions**|**Specifications**| |---|---|---| |**High Temperature**<br>**Storage (Dry heat)**|The specimen shall be subjected 125±2℃for 1000±12 hours without load.|ΔVcmA/VcmA≦±5%<br>ΔVcmA/VcmA≦±10%<br>However, on varistors have<br>nominal varistor voltages<br>from 15V to 68V, the varistor<br>voltage change shall be| |**Low Temperature**<br>**Storage**|The specimen shall be subjected -40±2℃for 1000±12 hours without load.|ΔVcmA/VcmA≦±5%| |**Damp heat (Humidity)**|<br>The specimen shall be subjected to 40±2℃, 90 to 95%RH for 1000±12 hours without load.|ΔVcmA/VcmA≦±5%| |**Temperature Cycle**|The temperature cycle shown below shall be repeated 5 cycles.<br>-40±3℃, 30 minutes⇔+85±2℃, 30 minutes|ΔVcmA/VcmA≦±5%<br>No remarkable damage| |**High Temperature**<br>**Operating**|The specimen shall be subjected to 85±2℃with the maximum allowable voltage for 1000±12<br>hours.|ΔVcmA/VcmA≦±10%| |**Damp heat Operating**|The specimen shall be subjected to 40±2℃, 90 to 95%RH with the maximum allowable voltage<br>for 1000±12 hours.|ΔVcmA/VcmA≦±10%| Varistor voltage change of forward direction shall be measured in the test of unipolar surge life and DC load life. Varistor voltage change is measured after stored at Standard Test Conditions for 1 to 2 hours. Note : For 42V battery line, please contact our sales office. Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 72 **METAL OXIDE VARISTORS TNRTM** ## **V Series** ## ◆ **MECHANICAL CHARACTERISTICS** |**Item**|**Test Conditions**|**Test Conditions**|**Test Conditions**|**Test Conditions**|**Specifications**| |---|---|---|---|---|---| |**Resistance to**<br>**Soldering Heat**|Each lead shall be dipped into a solder bath having a temperature of 350±10℃to a point 2.0<br>to 2.5 mm from the body of the unit, be held there for 3 sec and then be stored at room<br>temperature for 1 to 2 hours. TheΔVcmA and mechanical damage shall be examined.<br>or<br>Each lead shall be dipped into a solder bath having a temperature of 260±10℃to a point 2.0<br>to 2.5 mm from the body of the unit, be held there for 10±1 sec and then be stored at room<br>temperature for 1 to 2 hours. TheΔVcmA and mechanical damage shall be examined.<br>+1<br>- 0||||No remarkable damage<br>ΔVcmA/VcmA≦±5%| |**Solderability**|Each lead shall be dipped into a methanol solution (about 25%) of rosin for 5 to 10 sec.<br>Then each lead shall be dipped into a solder.<br>Solder<br>Solder Temp.<br>Dipping Time<br>Dipping Depth<br>Pb free (Sn-3.0Ag-0.5Cu)<br>245±5℃<br>235±5℃<br>2±0.5sec.<br>1.5 to 2.0mm (from the body)<br>Eutectic (Sn/Pb)||||At least, 95% of the leads<br>shall be covered with<br>solder uniformly.| ||Solder|Pb free (Sn-3.0Ag-0.5Cu)||Eutectic (Sn/Pb)|| ||Solder Temp.|245±5℃||235±5℃|| ||Dipping Time|2±0.5sec.|||| ||Dipping Depth|1.5 to 2.0mm (from the body)|||| |**Lead Pull Strength**|Fix varistor body, and suspend specified weight toward direction of lead axis.<br>Type<br>5V, 7V, 9V<br>10V, 12V, 14V, 20V<br>Lead Diameter<br>0.6mm<br>0.8mm<br>Weight<br>10N<br>10N||||No abnormality such as<br>disconnection.<br>ΔVcmA/VcmA≦±5%| ||Type|Lead Diameter|Weight||| ||5V, 7V, 9V|0.6mm|10N||| ||10V, 12V, 14V, 20V|0.8mm|10N||| |**Lead Bend Strength**|Type<br>5V, 7V, 9V<br>10V, 12V, 14V, 20V<br>Lead Diameter<br>0.6mm<br>0.8mm<br>Weight<br>5N<br>5N<br>Fix varistor body vertically. Then suspend specified weight and bent the varistor body by 90o,<br>and return it to the original position. Carry out the operation in the opposite direction and<br>return the body to the original position.||||The leads shall not<br>disconnect, slacken and<br>peel off.| ||Type|Lead Diameter|Weight||| ||5V, 7V, 9V|0.6mm|5N||| ||10V, 12V, 14V, 20V|0.8mm|5N||| |**Vibration**|Mount varistor body on vibrator, and conduct the follwing vibration test.<br>Peak-to-Peak amplitude : 1.5mm<br>Vibration frequency range : 10Hz to 55Hz<br>Sweeping time:<br>Approximately one minute for 10Hz 55Hz 10Hz<br>Direction and duration of vibration :<br>Three directions of X, Y and Z. Two hours each.<br>Six hours total.||||No remarkable appearance<br>abnormality.<br>ΔVcmA/VcmA≦±5%| Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 73 **METAL OXIDE VARISTORS TNRTM** **PULSE LIFE TIME RATINGS** ## **PULSE LIFE TIME RATINGS** the peak pulse current should be revised based on the PULSE LIFE TIME RATINGS. - Impulse duration time - Number of impulse (Impulse Current Wave Form) **==> picture [249 x 209] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>90<br>50<br>10<br>0<br>Tf<br>Tt<br>Tf : (Rise Time)<br>Tt : (Impulse Duration)<br>Current (%)<br>**----- End of picture text -----**<br> ## ●V series **==> picture [456 x 280] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS PULSE LIFE TIME RATINGS<br>(TND05V-180K～680K) (TND05V-820K～471K)<br>500 1000<br>400 TEST CONDITION TEST CONDITION<br>300 INTERVAL: 700 INTERVAL:<br>2-10 Times: 2min. 500 2-10 Times: 2min.<br>200 10 [2] -10 [6] Times:10sec. 400 10 [2] -10 [6] Times:10sec.<br>300<br>100 200<br>70<br>50 100<br>40 70<br>30<br>50<br>20 40<br>30<br>10 20<br>7<br>5 10<br>4<br>7<br>3<br>5<br>2 4<br>1 time<br>3<br>1 2 1 time<br>0.7 2 times 2 times<br>0.50.40.3 1010 [3] [10][2] 0.71 1010 [3] 10 [10][4][2]<br>10 [4] 0.5 10 [5]<br>0.2 10 [5] 0.4 10 [6]<br>10 [6] 0.3<br>0.120 100 200 1000 2000 10000 0.220 100 200 1000 2000 10000<br>Impulse Duration (µs) Impulse Duration (µs)<br>Peak Pulse Current (A) Peak Pulse Current (A)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 74 **METAL OXIDE VARISTORS TNRTM** **PULSE LIFE TIME RATINGS** ## ●V series **==> picture [461 x 609] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS PULSE LIFE TIME RATINGS<br>(TND07V-150K～680K) (TND07V-820K～511K)<br>1000 2000<br>TEST CONDITION TEST CONDITION<br>700 INTERVAL: INTERVAL:<br>500 2-10 Times: 2min. 1000 2-10 Times: 2min.<br>400 10 [2] -10 [6] Times:10sec. 700 10 [2] -10 [6] Times:10sec.<br>300 500<br>200 400<br>300<br>200<br>100<br>70<br>100<br>50<br>40 70<br>30 50<br>40<br>20 30<br>20<br>10<br>7<br>10<br>5<br>4 7<br>3 1 time 5 1 time<br>4 2 times<br>2 3 10<br>1 2 times10 2 10 [3][10] 10 [2][4]<br>0.7 10 [3][10] 10 [2][4] 1 10 [5] 10 [6]<br>0.5 10 [5] 0.7<br>0.4 10 [6]<br>0.5<br>0.3 0.4<br>0.220 100 200 1000 2000 10000 0.320 100 200 1000 2000 10000<br>Impulse Duration (µs) Impulse Duration (µs)<br>PULSE LIFE TIME RATINGS PULSE LIFE TIME RATINGS<br> (TND09V-150K～680K) (TND09V-820K～511K)<br>2000 4000<br>TEST CONDITION 3000 TEST CONDITION<br> INTERVAL: INTERVAL:<br>1000 2-10 Times: 2min. 2000 2-10 Times: 2min.<br>700 10 [2] -10 [6] Times:10sec. 10 [2] -10 [6] Times:10sec.<br>500 1000<br>400 700<br>300<br>500<br>200 400<br>300<br>100 200<br>70<br>50 100<br>40 70<br>30 50<br>20 40<br>30<br>20<br>10 1 time<br>7<br>10 1 time<br>5 2 times<br>4 2 times 7 10<br>3 5<br>10 4 10 [3][10][2]<br>2 3 10 [4]<br>10 [3][10][2] 10 [5]<br>10 [4] 2 10 [6]<br>1 10 [5]<br>10 [6]<br>0.7 1<br>0.5<br>0.4 0.7<br>0.320 100 200 1000 2000 10000 0.520 100 200 1000 2000 10000<br>Impulse Duration (µs) Impulse Duration (µs)<br>Peak Pulse Current (A) Peak Pulse Current (A)<br>Peak Pulse Current (A) Peak Pulse Current (A)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 75 **METAL OXIDE VARISTORS TNRTM** **PULSE LIFE TIME RATINGS** ## ●V series **==> picture [461 x 610] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS PULSE LIFE TIME RATINGS<br>(TND10V-150K～680K) (TND10V-820K～511K)<br>2000 4000<br>TEST CONDITION 3000 TEST CONDITION<br> INTERVAL: INTERVAL:<br>1000 2-10 Times: 2min. 2000 2-10 Times: 2min.<br>700 10 [2] -10 [6] Times:10sec. 10 [2] -10 [6] Times:10sec.<br>500 1000<br>400 700<br>300<br>500<br>200 400<br>300<br>100 200<br>70<br>50 100<br>40 70<br>30 50<br>40<br>20<br>30<br>10 1 time 20<br>7<br>5 10 1 time<br>4 2 times 7 2 times<br>3 10<br>10 54 10 [2]<br>2<br>3 10 [3]<br>10 [3][10][2]<br>10 [4] 2 10 [4]<br>1 10 [5] 10 [5]<br>10 [6] 10 [6]<br>0.7<br>1<br>0.5<br>0.4 0.7<br>0.320 100 200 1000 2000 10000 0.520 100 200 1000 2000 10000<br>Impulse Duration(µs) Impulse Duration(µs)<br>PULSE LIFE TIME RATINGS PULSE LIFE TIME RATINGS<br>(TND10V-561K～182K) (TND12V-431K～511K)<br>4000 5000<br>3000 TEST CONDITION 4000 TEST CONDITION<br> INTERVAL: 3000 INTERVAL:<br>2000 2-10 Times: 2min. 2-10 Times: 2min.<br>2000<br> 10 [2] -10 [6] Times:10sec. 10 [2] -10 [6] Times:10sec.<br>1000<br>1000<br>700<br>700<br>500<br>400 500<br>400<br>300<br>300<br>200<br>200<br>100<br>100<br>70 70<br>50<br>40 5040<br>30 30<br>20 20<br>10 1 time 10 1 time<br>7 2 times 7 2 times<br>54 1010 [2] 54 1010 [2]<br>3 10 [3] 3 10 [3]<br>2 10 [4] 2 10 [4]<br>10 [5] 10 [5]<br>10 [6] 10 [6]<br>1 1<br>0.7 0.7<br>0.5 0.5<br>20 100 200 1000 2000 10000 20 100 200 1000 2000 10000<br>Impulse Duration (µs) Impulse Duration (µs)<br>Peak Pulse Current (A) Peak Pulse Current (A)<br>Peak Pulse Current (A) Peak Pulse Current (A)<br>**----- End of picture text -----**<br> Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024 76 **METAL OXIDE VARISTORS TNRTM** **PULSE LIFE TIME RATINGS** ## ●V series **==> picture [211 x 607] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS<br>(TND12V-561K～182K)<br>5000<br>4000 TEST CONDITION<br>3000 INTERVAL:<br>2000 2-10 Times: 2min.<br> 10 [2] -10 [6] Times:10sec.<br>1000<br>700<br>500<br>400<br>300<br>200<br>100<br>70<br>50<br>40<br>30<br>20<br>10 1 time<br>7 2 times<br>54 1010 [2]<br>3 10 [3]<br>10 [4]<br>2<br>10 [5]<br>10 [6]<br>1<br>0.7<br>0.5<br>20 100 200 1000 2000 10000<br>Impulse Duration (µs)<br>PULSE LIFE TIME RATINGS<br>(TND14V-820K～511K)<br>10000<br>TEST CONDITION<br>7000<br> INTERVAL:<br>5000 2-10 Times: 2min.<br>4000<br> 10 [2] -10 [6] Times:10sec.<br>3000<br>2000<br>1000<br>700<br>500<br>400<br>300<br>200<br>100<br>70<br>50<br>40<br>30<br>20 1 time<br>2 times<br>10 10<br>10 [2]<br>7<br>10 [3]<br>54 10 [4]<br>10 [5]<br>3 10 [6]<br>2<br>120 100 200 1000 2000 10000<br>Impulse Duration (µs)<br>Peak Pulse Current (A)<br>Peak Pulse Current (A)<br>**----- End of picture text -----**<br> **==> picture [212 x 281] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS<br>(TND14V-150K～680K)<br>4000<br>3000 TEST CONDITION<br> INTERVAL:<br>2000 2-10 Times: 2min.<br> 10 [2] -10 [6] Times:10sec.<br>1000<br>700<br>500<br>400<br>300<br>200<br>100<br>70<br>50<br>40<br>30<br>20<br>1 time<br>10<br>7 2 times<br>5 10<br>4 10 [3] [10][2]<br>3 10 [4]<br>10 [5]<br>2 10 [6]<br>1<br>0.7<br>0.520 100 200 1000 2000 10000<br>Impulse Duration (µs)<br>Peak Pulse Current (A)<br>**----- End of picture text -----**<br> **==> picture [214 x 281] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS<br>(TND14V-561K～182K)<br>10000<br>TEST CONDITION<br>7000<br> INTERVAL:<br>5000 2-10 Times: 2min.<br>4000<br> 10 [2] -10 [6] Times:10sec.<br>3000<br>2000<br>1000<br>700<br>500<br>400<br>300<br>200<br>100<br>70<br>50<br>40<br>30<br>20<br>1 time<br>10 2 times<br>7 10<br>5<br>4 10 [3][10][2]<br>3 10 [5] 10 [4]<br>10 [6]<br>2<br>120 100 200 1000 2000 10000<br>Impulse Duration (µs)<br>Peak Pulse Current (A)<br>**----- End of picture text -----**<br> CAT. No. E1006G 2024 77 **METAL OXIDE VARISTORS TNRTM** **PULSE LIFE TIME RATINGS** ## ●V series **==> picture [457 x 616] intentionally omitted <==** **----- Start of picture text -----**<br> PULSE LIFE TIME RATINGS PULSE LIFE TIME RATINGS<br> (TND20V-180K～680K) (TND20V-820K～511K)<br>4000 30000<br>3000 TEST CONDITION 20000 TEST CONDITION<br> INTERVAL: INTERVAL:<br>2000 2-10 Times: 2min. 2-10 Times: 2min.<br> 10 [2] -10 [6] Times:10sec. 10000 10 [2] -10 [6] Times:10sec.<br>1000 7000<br>5000<br>700 4000<br>500 3000<br>400 2000<br>300<br>200 1000<br>700<br>500<br>100 400<br>70 300<br>1 time<br>50 200<br>40<br>30 2 times 100<br>20 10 70<br>10 [2] 50<br>40 1 time<br>10 10 [3] 30<br>10 [4]<br>7 20 2 times<br>10 [5]<br>5 10 [6] 10<br>4 10<br>3<br>7 10 [3] [10][2]<br>2 10 [4]<br>54 10 [5]<br>3 10 [6]<br>1 2<br>0.7<br>0.520 100 200 1000 2000 10000 120 100 200 1000 2000 10000<br>Impulse Duration (µs) Impulse Duration (µs)<br>●V series<br>PULSE LIFE TIME RATINGS<br> (TND20V-561K～182K)<br>10000<br>TEST CONDITION<br>7000<br> INTERVAL:<br>5000 2-10 Times: 2min.<br>4000<br> 10 [2] -10 [6] Times:10sec.<br>3000<br>2000<br>1000<br>700<br>500<br>400<br>300<br>200<br>100<br>70<br>50<br>40<br>30<br>20 1 time<br>2 times<br>10 10<br>7 10 [2]<br>54 10 [3]<br>10 [4]<br>3 10 [5]<br>2 10 [6]<br>120 100 200 1000 2000 10000<br>Impulse Duration(µs)<br>Peak Pulse Current (A) Peak Pulse Current (A)<br>Peak Pulse Current (A)<br>**----- End of picture text -----**<br> CAT. No. E1006G 2024 78 Product Guide ## **METAL OXIDE VARISTORS** - Always read "Notes on Use" before using the product in order to enable you to use the product correctly and prevent any faults and accidents from occurring. - Request the Product Specification on the product of NIPPON CHEMI-CON CORPORATION to refer to it as well as this brochure prior to the order of the products. Some specific notes on use of the ordered product may be described in the specifications. - The products listed in this catalog are designed and manufactured for general electronics equipment use and are not intended for use in applications that can adversely affect human life; where the malfunction of equipment may cause damage to life or property. In addition, our products are not intended to be used in specific applications that may cause a major social impact. Please consult with us in advance of usage of our products in the following listed applications. ① Aerospace equipment ② Power generation equipment such as thermal power, nuclear power etc. ③ Medical equipment ④ Transport equipment (automobiles, trains, ships, etc.) ⑤ Transportation control equipment ⑥ Disaster prevention / crime prevention equipment ⑦ Highly publicized information processing equipment ⑧ Submarine equipment ⑨ Other applications that are not considered general-purpose applications. - The circuits described as examples in this catalog and the "delivery specifications" are featured in order to show the operations and usage of our products, however, this fact does not guarantee that the circuits are available to function in your equipment systems. We are not in any case responsible for any failures or damage caused by the use of information contained herein. You should examine our products, of which the characteristics are described in the "delivery specifications" and other documents, and determine whether or not our products suit your requirements according to the specifications of your equipment systems. Therefore, you bear final responsibility regarding the use of our products. - Please make sure that you take appropriate safety measures such as use of redundant design and malfunction prevention measures in order to prevent fatal accidents and/or fires in the event any of our products malfunction. - We strongly recommend our customers to purchase Nippon Chemi-Con products only through our official sales channels. We assume no responsibility for any defects or damages caused by using products purchased from outside our official sales channel or of counterfeit goods. In addition, we will ask the customer to pay the investigation cost for products purchased outside our official sales channel. - We reserve the right to discontinue production and delivery of products. We do not guarantee that all the products included in this catalog will be available in the future. - The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products - We continually strive to improve the quality and reliability of our products, but in any case that our product does not meet our published specifications, please stop using it promptly and contact us immediately. As for compensation for non-conforming goods delivered by Chemi-Con, we will limit it only to goods found in non-compliance of our published specifications. This may be accomplished by a no cost replacement of non-conforming individual products, a credit of the piece price paid per each individual non-conforming product, or in other ways deemed necessary. - In addition, we have an established system with enhanced traceability, therefore we will limit the applicable lot items for any potential compensation. Lead Forming Specifcations Precautions and Guidelines Taping Technical Terms on Varistors Packaging・Minimum Order Quantity Safety Standard Technical Notes Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. CAT. No. E1006G 2024
Updated at June 4, 2026
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