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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B72220S0141K101VARISTOR 220V 8KA DISC 20MM |
1,390 | - |
|
Datasheet |
Disc 20mm | StandarD | Bulk | Active | 140 V | 180 V | 198 V | 220 V | 242 V | 8 kA | 78J | 1 | 1700 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72220S0500K101VARISTOR 82V 6.5KA DISC 20MM |
834 | - |
|
Datasheet |
Disc 20mm | StandarD | Bulk | Active | 50 V | 65 V | 73.8 V | 82 V | 90.2 V | 6.5 kA | 27J | 1 | 3800 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72220S0140K101VARISTOR 22V 2KA DISC 20MM |
337 | - |
|
Datasheet |
Disc 20mm | StandarD | Bulk | Active | 14 V | 18 V | 19.8 V | 22 V | 24.2 V | 2 kA | 12J | 1 | 19000 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72214S1300K102VARISTOR 47V 1KA DISC 14MM |
20,577 | - |
|
Datasheet |
Disc 14mm | - | Bulk | Active | 30 V | 34 V | 42.3 V | 47 V | 51.7 V | 1 kA | 9J | 1 | 5000 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | Automotive | AEC-Q200 | Through Hole |
|
SV275K14BL1VARISTOR 430V 8KA RADIAL |
5,469 | - |
|
Datasheet |
Radial | SV | Bulk | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 8 kA | 187J | 1 | 550 pF @ 1 kHz | -40°C ~ 125°C (TA) | - | - | - | Through Hole |
|
B72220S0110K101VARISTOR 18V 2KA DISC 20MM |
2,214 | - |
|
Datasheet |
Disc 20mm | StandarD | Bulk | Active | 11 V | 14 V | 16.2 V | 18 V | 19.8 V | 2 kA | 10J | 1 | 23000 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72220S0171K101VARISTOR 270V 8KA DISC 20MM |
1,911 | - |
|
Datasheet |
Disc 20mm | StandarD | Bulk | Active | 175 V | 225 V | 243 V | 270 V | 297 V | 8 kA | 98J | 1 | 1350 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
MOV-20D470KTRVARISTOR 47V 2KA DISC 20MM |
10,172 | - |
|
Datasheet |
Disc 20mm | MOV-20DxxxK | Tape & Reel (TR) | Active | 30 V | 38 V | 42 V | 47 V | 52 V | 2 kA | 33J | 1 | 16800 pF @ 1 kHz | -40°C ~ 105°C | - | - | - | Through Hole |
|
MOV-20D180KTRVARISTOR 18V 2KA DISC 20MM |
6,861 | - |
|
Datasheet |
Disc 20mm | MOV-20DxxxK | Tape & Reel (TR) | Active | 11 V | 14 V | 16 V | 18 V | 20 V | 2 kA | 11J | 1 | 34200 pF @ 1 kHz | -40°C ~ 105°C | - | - | - | Through Hole |
|
ERZ-V14D681VARISTOR 680V 5KA DISC 16MM |
2,222 | - |
|
Datasheet |
Disc 16mm | ZNR® | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 5 kA | 190J | 1 | 320 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Through Hole |
|
B72220P3271K101VARISTOR 430V 12KA DISC 20MM |
7,138 | - |
|
Datasheet |
Disc 20mm | Superior MP | Bulk | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 12 kA | 280J | 1 | 1150 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72220S0400K101VARISTOR 68V 2KA DISC 20MM |
6,651 | - |
|
Datasheet |
Disc 20mm | StandarD | Bulk | Active | 40 V | 56 V | 61.2 V | 68 V | 74.8 V | 2 kA | 37J | 1 | 6750 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
|
V33CH8VARISTOR 33V 100A 2SMD NO LEAD |
3,674 | - |
|
Datasheet |
2-SMD, No Lead | CH | Tape & Reel (TR) | Active | 20 V | 26 V | 29.5 V | 33 V | 36.5 V | 100 A | 1J | 1 | 750 pF @ 1 MHz | -40°C ~ 125°C (TA) | - | - | - | Surface Mount, MLCV |
|
MOV-20D681KVARISTOR 680V 6.5KA DISC 20MM |
3,606 | - |
|
Datasheet |
Disc 20mm | MOV-20DxxxK | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 6.5 kA | 220J | 1 | 720 pF @ 1 kHz | -40°C ~ 105°C | - | - | - | Through Hole |
|
|
V180CH8TVARISTOR 180V 250A 2SMD NO LEAD |
2,462 | - |
|
Datasheet |
2-SMD, No Lead | CH | Tape & Reel (TR) | Active | 115 V | 153 V | 162 V | 180 V | 198 V | 250 A | 4J | 1 | 120 pF @ 1 MHz | -40°C ~ 125°C (TA) | - | - | - | Surface Mount, MLCV |
|
|
V220CH8VARISTOR 220V 250A 2SMD NO LEAD |
416 | - |
|
Datasheet |
2-SMD, No Lead | CH | Tape & Reel (TR) | Active | 140 V | 180 V | 198 V | 220 V | 242 V | 250 A | 5J | 1 | 105 pF @ 1 MHz | -40°C ~ 125°C (TA) | - | - | - | Surface Mount |
|
|
V56ZA20PVARISTOR 56V 2KA DISC 20MM |
1,523 | - |
|
Datasheet |
Disc 20mm | ZA | Bulk | Active | 35 V | 45 V | 50.4 V | 56 V | 61.6 V | 2 kA | 30J | 1 | 9000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
|
V250LA40APVARISTOR 390V 6.5KA DISC 20MM |
593 | - |
|
Datasheet |
Disc 20mm | LA | Bulk | Active | 250 V | 330 V | 351 V | 390 V | 429 V | 6.5 kA | 130J | 1 | 1000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
|
V20E130PVARISTOR 205V 10KA DISC 20MM |
554 | - |
|
Datasheet |
Disc 20mm | UltraMOV™ | Bulk | Active | 130 V | 170 V | 184.5 V | 205 V | 225.5 V | 10 kA | 100J | 1 | 1900 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
|
V320LA40BPVARISTOR 501V 6.5KA DISC 20MM |
119 | - |
|
Datasheet |
Disc 20mm | LA | Bulk | Active | 320 V | 420 V | 462 V | 501 V | 540 V | 6.5 kA | 150J | 1 | 750 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |

