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0755-82798135Varistors, MOVs
Varistors, MOVs
Varistors and MOVs are circuit protection components used to suppress voltage surges, transient spikes and overvoltage events in electronic systems. They are widely used in power supplies, industrial control equipment, consumer electronics, communication devices, automotive electronics, household appliances, LED lighting, meters and embedded systems.
This category includes metal oxide varistors, surge protection varistors, radial leaded MOVs, SMD varistors, high-energy varistors and related transient voltage protection components. These devices are commonly selected based on varistor voltage, clamping voltage, surge current rating, energy rating, capacitance, package type, operating temperature and application requirements.
TomatoElec supplies original Varistors and MOVs from recognized manufacturers such as TDK, EPCOS, Littelfuse, Bourns, Vishay, Murata, Panasonic, KYOCERA AVX and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package / Case | Series | Packaging | Product Status | Maximum AC Volts | Maximum DC Volts | Varistor Voltage (Min) | Varistor Voltage (Typ) | Varistor Voltage (Max) | Current - Surge | Energy | Number of Circuits | Capacitance @ Frequency | Operating Temperature | Features | Grade | Qualification | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
561KE20VARISTOR 560V 10KA DISC 20MM |
5,724 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 400J | 1 | 710 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
331KN20-P12.5VARISTOR 330V 10KA DISC 20MM |
7,860 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 10 kA | 215J | 1 | 1200 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
431KN20VARISTOR 430V 10KA DISC 20MM |
4,129 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 10 kA | 270J | 1 | 930 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
820KN20VARISTOR 82V 6.5KA DISC 20MM |
3,066 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 50 V | 65 V | 74 V | 82 V | 90 V | 6.5 kA | 56J | 1 | 4900 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
151KN20VARISTOR 150V 10KA DISC 20MM |
8,942 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 95 V | 125 V | 135 V | 150 V | 165 V | 10 kA | 100J | 1 | 2700 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
181KN20VARISTOR 180V 10KA DISC 20MM |
9,513 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 10 kA | 110J | 1 | 2200 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
220KM20VARISTOR 22V 3KA DISC 20MM |
2,738 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 14 V | 18 V | 19.5 V | 22 V | 26 V | 3 kA | 16J | 1 | 18500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
820KN20-P12.5VARISTOR 82V 6.5KA DISC 20MM |
7,152 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 50 V | 65 V | 74 V | 82 V | 90 V | 6.5 kA | 56J | 1 | 4900 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
330KE20VARISTOR 33V 3KA DISC 20MM |
9,546 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 20 V | 26 V | 29.5 V | 33 V | 36.5 V | 3 kA | 24J | 1 | 11500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
181KN20-P12.5VARISTOR 180V 10KA DISC 20MM |
8,277 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 10 kA | 110J | 1 | 2200 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
181KM20VARISTOR 180V 10KA DISC 20MM |
2,746 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 10 kA | 110J | 1 | 2200 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
431KN20-P12.5VARISTOR 430V 10KA DISC 20MM |
2,900 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 10 kA | 270J | 1 | 930 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
271KE20VARISTOR 270V 10KA DISC 20MM |
4,262 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 175 V | 225 V | 243 V | 270 V | 297 V | 10 kA | 190J | 1 | 1500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
820KM20VARISTOR 82V 6.5KA DISC 20MM |
2,609 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 50 V | 65 V | 74 V | 82 V | 90 V | 6.5 kA | 56J | 1 | 4900 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
220KE20VARISTOR 22V 3KA DISC 20MM |
6,262 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 14 V | 18 V | 19.5 V | 22 V | 26 V | 3 kA | 16J | 1 | 18500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
121KN20VARISTOR 120V 6.5KA DISC 20MM |
5,483 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 75 V | 100 V | 108 V | 120 V | 132 V | 6.5 kA | 85J | 1 | 3300 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
511KE20VARISTOR 510V 10KA DISC 20MM |
6,631 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 380J | 1 | 780 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
301KN20VARISTOR 300V 10KA DISC 20MM |
6,705 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 190 V | 250 V | 270 V | 300 V | 330 V | 10 kA | 205J | 1 | 1300 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
271KN20VARISTOR 270V 10KA DISC 20MM |
3,632 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 175 V | 225 V | 243 V | 270 V | 297 V | 10 kA | 190J | 1 | 1500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
301KM20VARISTOR 300V 10KA DISC 20MM |
4,045 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 190 V | 250 V | 270 V | 300 V | 330 V | 10 kA | 205J | 1 | 1300 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
