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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B72240B0321K001VARISTOR 510V 40KA MODULE |
7 | - |
|
Datasheet |
Module | HighE | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 40 kA | 640J | 1 | 2300 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
B72240B0461K001VARISTOR 750V 40KA MODULE |
19 | - |
|
Datasheet |
Module | HighE | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 40 kA | 1000J | 1 | 1600 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V421DA40VARISTOR 680V 40KA ENCASED DISC |
9 | - |
|
Datasheet |
Encased Disc | DA | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 40 kA | 600J | 1 | 3000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V321DA40VARISTOR 510V 40KA ENCASED DISC |
19 | - |
|
Datasheet |
Encased Disc | DA | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 40 kA | 460J | 1 | 3800 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V131DA40VARISTOR 205V 40KA ENCASED DISC |
42 | - |
|
Datasheet |
Encased Disc | DA | Bulk | Active | 130 V | 175 V | 184.5 V | 205 V | 225.5 V | 40 kA | 270J | 1 | 10000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V321DB40VARISTOR 510V 40KA BLADE TYPE |
18 | - |
|
Datasheet |
Blade Type, Encased | DB | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 40 kA | 460J | 1 | 3800 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72260B0251K001VARISTOR 390V 70KA ENCASED DISC |
26 | - |
|
Datasheet |
Encased Disc | HighE | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 70 kA | 800J | 1 | 7100 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V751DA40VARISTOR 1.2KV 40KA ENCASED DISC |
46 | - |
|
Datasheet |
Encased Disc | DA | Bulk | Active | 750 V | 970 V | 1.08 kV | 1.2 kV | 1.32 kV | 40 kA | 1050J | 1 | 1800 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V571DB40VARISTOR 910V 40KA BLADE TYPE |
31 | - |
|
Datasheet |
Blade Type, Encased | DB | Bulk | Active | 575 V | 730 V | 819 V | 910 V | 1.001 kV | 40 kA | 770J | 1 | 2200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V661DA40VARSTR 1.05KV 40KA ENCASED DISC |
31 | - |
|
Datasheet |
Encased Disc | DA | Bulk | Active | 660 V | 850 V | 945 V | 1.05 kV | 1.155 kV | 40 kA | 900J | 1 | 2000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V751DB40VARISTOR 1.2KV 40KA BLADE TYPE |
10 | - |
|
Datasheet |
Blade Type, Encased | DB | Bulk | Active | 750 V | 970 V | 1.08 kV | 1.2 kV | 1.32 kV | 40 kA | 1050J | 1 | 1800 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72260B0461K001VARISTOR 750V 70KA ENCASED DISC |
8 | - |
|
Datasheet |
Encased Disc | HighE | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 70 kA | 1650J | 1 | 3900 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
V251BA60VARISTOR 390V 50KA ENCASED DISC |
5 | - |
|
Datasheet |
Encased Disc | BA | Bulk | Active | 250 V | 330 V | 351 V | 390 V | 429 V | 50 kA | 880J | 1 | 10000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
V421BA60VARISTOR 680V 70KA ENCASED DISC |
18 | - |
|
Datasheet |
Encased Disc | BA | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 70 kA | 1500J | 1 | 6000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72280B0551K001VARISTOR 910V 100KA ENCASED DISC |
11 | - |
|
Datasheet |
Encased Disc | HighE | Bulk | Active | 550 V | 745 V | 819 V | 910 V | 1.001 kV | 100 kA | 3100J | 1 | 6500 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
V751BA60VARISTOR 1.2KV 70KA ENCASED DISC |
18 | - |
|
Datasheet |
Encased Disc | BA | Bulk | Active | 750 V | 970 V | 1.08 kV | 1.2 kV | 1.32 kV | 70 kA | 2600J | 1 | 3500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V172BB60VARISTOR 2.765KV 70KA DISC |
4 | - |
|
Datasheet |
Encased Disc | BB | Bulk | Active | 1.7 kV | 2.15 kV | 2.5 kV | 2.765 kV | 3.03 kV | 70 kA | 6000J | 1 | 1500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
270KD07VARISTOR 27V 250A DISC 7MM |
641 | - |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 17 V | 22 V | 24 V | 27 V | 31 V | 250 A | 1.4J | 1 | 1800 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
|
431KD07VARISTOR 430V 1.2KA DISC 7MM |
417 | - |
|
Datasheet |
Disc 7mm | 07D | Bag | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 1.2 kA | 28J | 1 | 115 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
391KD07-TRVARISTOR 390V 1.2KA DISC 7MM |
131 | - |
|
Datasheet |
Disc 7mm | 07D | Tape & Reel (TR) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 1.2 kA | 35J | 1 | 130 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
