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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|
V102HA40VARISTOR 1KV 40KA DISC 40MM |
9,237 | - |
|
Datasheet |
Disc 40mm, Formed Tabs | HA | Bulk | Active | 1 kV | 1.29 kV | 900 V | 1 kV | 1.1 kV | 40 kA | 1000J | 1 | 1200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
ERZ-C32CK511WVARISTOR 510V 25KA DISC 32MM |
8,771 | - |
|
Datasheet |
Disc 32mm, Formed Tabs | ERZ-CK | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 25 kA | 405J | 1 | - | -40°C ~ 125°C (TA) | Thermally Protected | - | - | Chassis Mount |
|
TMOV34S751MPX2696VARISTOR 1.2KV 40KA SQUARE 34MM |
6,148 | - |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 750 V | 970 V | 1.08 kV | 1.2 kV | 1.32 kV | 40 kA | 1200J | 1 | 1800 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S681MPX2696VARSTR 1.0875KV 40KA SQUARE 34MM |
2,424 | - |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 680 V | 890 V | 980 V | 1.0875 kV | 1.195 kV | 40 kA | 1100J | 1 | 2000 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
TMOV34S661MPX2696VARISTOR 1.05KV 40KA SQUARE 34MM |
7,677 | - |
|
- |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 660 V | 850 V | 945 V | 1.05 kV | 1.155 kV | 40 kA | 1030J | 1 | 2000 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
B72242L0271K100VARISTOR 430V 65KA ENCASED DISC |
5,112 | - |
|
- |
Encased Disc | HighE | Bulk | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 65 kA | 550J | 1 | 2700 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72242L0321K100VARISTOR 510V 65KA ENCASED DISC |
8,532 | - |
|
- |
Encased Disc | HighE | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 65 kA | 640J | 1 | 2300 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72242L0321K102VARISTOR 510V 65KA ENCASED DISC |
9,324 | - |
|
- |
Encased Disc | HighE | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 65 kA | 640J | 1 | 2300 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
B72242L0251K100VARISTOR 390V 65KA DISC 40MM |
3,024 | - |
|
- |
Disc 40mm | HighE | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 65 kA | 490J | 1 | 2900 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
B72242L0251K102VARISTOR 390V 65KA DISC 40MM |
9,147 | - |
|
- |
Disc 40mm | HighE | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 65 kA | 490J | 1 | 2900 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
B72242L0381K100VARISTOR 620V 65KA DISC 40MM |
2,664 | - |
|
- |
Disc 40mm | HighE | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 65 kA | 800J | 1 | 1900 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
B72242L0381K102VARISTOR 620V 65KA DISC 40MM |
7,881 | - |
|
- |
Disc 40mm | HighE | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 65 kA | 800J | 1 | 1900 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
ERZ-C32CK951WVARISTOR 950V 25KA DISC 32MM |
5,414 | - |
|
Datasheet |
Disc 32mm, Formed Tabs | ERZ-CK | Bulk | Active | 575 V | 765 V | 855 V | 950 V | 1.045 kV | 25 kA | 600J | 1 | - | -40°C ~ 125°C (TA) | Thermally Protected | - | - | Bolt Mount |
|
ERZ-C32EK221YVARISTOR 220V 25KA MODULE |
9,425 | - |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ERZ-C32EK751VARISTOR 750V 25KA MODULE |
4,883 | - |
|
Datasheet |
Module | ERZ-E | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 25 kA | 500J | 1 | 2000 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
ERZ-C40CK271WVARISTOR 270V 30KA DISC 40MM |
2,143 | - |
|
Datasheet |
Disc 40mm, Formed Tabs | ERZ-CK | Bulk | Active | 175 V | 225 V | 247 V | 270 V | 303 V | 30 kA | 340J | 1 | - | -40°C ~ 125°C (TA) | Thermally Protected | - | - | Bolt Mount |
|
9401650000VARISTOR 47V 2KA MODULE |
2,065 | - |
|
- |
Module | - | Bulk | Obsolete | 30 V | 38 V | - | 47 V | - | 2 kA | 9J | 2 | - | - | - | - | - | Chassis Mount |
|
ERZ-C40CK471WVARISTOR 470V 30KA DISC 40MM |
9,896 | - |
|
Datasheet |
Disc 40mm, Formed Tabs | ERZ-CK | Bulk | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 30 kA | 505J | 1 | - | -40°C ~ 125°C (TA) | Thermally Protected | - | - | Bolt Mount |
|
|
B72242L0421K100VARISTOR 680V 65KA ENCASED DISC |
9,286 | - |
|
- |
Encased Disc | HighE | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 65 kA | 910J | 1 | 1800 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72242L0421K102VARISTOR 680V 65KA ENCASED DISC |
6,745 | - |
|
- |
Encased Disc | HighE | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 65 kA | 910J | 1 | 1800 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
