Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
511KH20J-TRVARISTOR 510V 10KA DISC 20MM |
5,638 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-FTRVARISTOR 510V 10KA DISC 20MM |
2,114 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-FTBVARISTOR 510V 10KA DISC 20MM |
7,658 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-P7.5TBVARISTOR 510V 10KA DISC 20MM |
5,946 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-FP7.5TRVARISTOR 510V 10KA DISC 20MM |
4,757 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-OP7.5TBVARISTOR 510V 10KA DISC 20MM |
3,948 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-OTRVARISTOR 510V 10KA DISC 20MM |
3,469 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-TBVARISTOR 510V 10KA DISC 20MM |
3,503 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-OTBVARISTOR 510V 10KA DISC 20MM |
5,109 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-FP7.5TBVARISTOR 560V 10KA DISC 20MM |
5,034 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-FTBVARISTOR 560V 10KA DISC 20MM |
7,843 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-OP7.5TBVARISTOR 560V 10KA DISC 20MM |
6,115 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-FP7.5TBVARISTOR 510V 10KA DISC 20MM |
5,046 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-P7.5TBVARISTOR 560V 10KA DISC 20MM |
4,884 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-OP7.5TRVARISTOR 560V 10KA DISC 20MM |
7,282 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-OTBVARISTOR 560V 10KA DISC 20MM |
3,761 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-P7.5TRVARISTOR 560V 10KA DISC 20MM |
2,960 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-OTRVARISTOR 560V 10KA DISC 20MM |
9,517 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-P7.5TRVARISTOR 510V 10KA DISC 20MM |
4,704 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-TBVARISTOR 560V 10KA DISC 20MM |
8,971 | - |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
