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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
560KN20VARISTOR 56V 5KA DISC 20MM |
2,891 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 35 V | 45 V | 50 V | 56 V | 62 V | 5 kA | 41J | 1 | 6500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
221KN20-P12.5VARISTOR 220V 10KA DISC 20MM |
5,240 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 140 V | 180 V | 198 V | 220 V | 242 V | 10 kA | 155J | 1 | 1800 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
561KN20VARISTOR 560V 10KA DISC 20MM |
7,527 | - |
|
Datasheet |
Disc 20mm | 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 |
|
330KN20-P12.5VARISTOR 33V 3KA DISC 20MM |
3,915 | - |
|
Datasheet |
Disc 20mm | 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 |
|
241KM20VARISTOR 240V 10KA DISC 20MM |
2,993 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 150 V | 200 V | 216 V | 240 V | 264 V | 10 kA | 170J | 1 | 1650 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
390KM20VARISTOR 39V 3KA DISC 20MM |
9,224 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 25 V | 31 V | 35 V | 39 V | 43 V | 3 kA | 28J | 1 | 8500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
470KN20-P12.5VARISTOR 47V 5KA DISC 20MM |
3,138 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 30 V | 38 V | 42 V | 47 V | 52 V | 5 kA | 34J | 1 | 7400 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
680KN20-P12.5VARISTOR 68V 5KA DISC 20MM |
2,020 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 40 V | 56 V | 61 V | 68 V | 75 V | 5 kA | 49J | 1 | 5800 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
221KN20VARISTOR 220V 10KA DISC 20MM |
6,686 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 140 V | 180 V | 198 V | 220 V | 242 V | 10 kA | 155J | 1 | 1800 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
560KN20-P12.5VARISTOR 56V 5KA DISC 20MM |
9,373 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 35 V | 45 V | 50 V | 56 V | 62 V | 5 kA | 41J | 1 | 6500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
621KE20VARISTOR 620V 10KA DISC 20MM |
8,804 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 10 kA | 425J | 1 | 650 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
560KM20VARISTOR 56V 5KA DISC 20MM |
5,905 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 35 V | 45 V | 50 V | 56 V | 62 V | 5 kA | 41J | 1 | 6500 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
681KE20VARISTOR 680V 10KA DISC 20MM |
9,112 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 10 kA | 435J | 1 | 600 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
681KN20VARISTOR 680V 10KA DISC 20MM |
9,845 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 10 kA | 435J | 1 | 600 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
681KN20-P12.5VARISTOR 680V 10KA DISC 20MM |
3,889 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 10 kA | 435J | 1 | 600 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
781KE20VARISTOR 780V 10KA DISC 20MM |
3,912 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 461J | 1 | 510 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
781KM20VARISTOR 780V 10KA DISC 20MM |
5,892 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 461J | 1 | 510 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
781KN20VARISTOR 780V 10KA DISC 20MM |
7,725 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 461J | 1 | 510 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
751KE20VARISTOR 750V 10KA DISC 20MM |
2,949 | - |
|
Datasheet |
Disc 20mm 3-Lead | TMOV 20M(E,N) | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 10 kA | 455J | 1 | 530 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
781KN20-P12.5VARISTOR 780V 10KA DISC 20MM |
5,573 | - |
|
Datasheet |
Disc 20mm | TMOV 20M(E,N) | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 461J | 1 | 510 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
