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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMOV25S301NPVARISTOR 470V 20KA BOX 5 LEAD |
7,334 | - |
|
Datasheet |
Box, 5 Lead | SMOV25S | Bulk | Obsolete | 300 V | 385 V | 423 V | 470 V | 517 V | 20 kA | 370J | 1 | 1150 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV25S321MPVARISTOR 510V 20KA BOX 5 LEAD |
5,072 | - |
|
Datasheet |
Box, 5 Lead | SMOV25S | Bulk | Obsolete | 320 V | 420 V | 459 V | 510 V | 561 V | 20 kA | 390J | 1 | 1080 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV25S321NPVARISTOR 510V 20KA BOX 5 LEAD |
9,358 | - |
|
Datasheet |
Box, 5 Lead | SMOV25S | Bulk | Obsolete | 320 V | 420 V | 459 V | 510 V | 561 V | 20 kA | 390J | 1 | 1080 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
SMOV25S251MPVARISTOR 390V 20KA BOX 5 LEAD |
5,576 | - |
|
Datasheet |
Box, 5 Lead | SMOV25S | Bulk | Obsolete | 250 V | 320 V | 351 V | 390 V | 429 V | 20 kA | 330J | 1 | 1400 pF @ 1 MHz | -45°C ~ 75°C (TA) | Thermally Protected | - | - | Through Hole |
|
ERZ-C32CK241WVARISTOR 240V 25KA DISC 32MM |
5,804 | - |
|
Datasheet |
Disc 32mm, Formed Tabs | ZNR® | Bulk | Active | 150 V | 200 V | 216 V | 240 V | 264 V | 25 kA | 240J | 1 | 5000 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V511CA40VARISTOR 820V 40KA DISC 40MM |
2,295 | - |
|
Datasheet |
Disc 40mm | CA | Bag | Obsolete | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 700J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Surface Mount |
|
V661CA40VARISTOR 1.05KV 40KA DISC 40MM |
8,062 | - |
|
Datasheet |
Disc 40mm | CA | Bag | Obsolete | 660 V | 850 V | 945 V | 1.05 kV | 1.155 kV | 40 kA | 900J | 1 | 4000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Surface Mount |
|
V751CA40VARISTOR 1.2KV 40KA DISC 40MM |
7,425 | - |
|
Datasheet |
Disc 40mm | CA | Bag | Obsolete | 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) | - | - | - | Surface Mount |
|
V551HG34VARISTOR 863.5V 40KA SQUARE 34MM |
2,938 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HG34 | Bulk | Active | 550 V | 710 V | 778 V | 863.5 V | 949 V | 40 kA | 755J | 1 | 2390 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
|
V551HB34VARISTOR 863.5V 40KA SQUARE 34MM |
6,417 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HB34 | Bulk | Active | 550 V | 710 V | 778 V | 863.5 V | 949 V | 40 kA | 755J | 1 | 2390 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
|
V511HB34VARISTOR 820V 40KA SQUARE 34MM |
5,273 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HB34 | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 700J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V661HG34VARISTOR 1.05KV 40KA SQUARE 34MM |
5,116 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HG34 | 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) | - | - | - | Bolt Mount |
|
V661HF34VARISTOR 1.05KV 40KA SQUARE 34MM |
7,758 | - |
|
Datasheet |
Square 34mm, Tabs | HF34 | 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) | - | - | - | Bolt Mount |
|
V571HG34VARISTOR 910V 40KA SQUARE 34MM |
5,443 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HG34 | Bulk | Active | 570 V | 730 V | 819 V | 910 V | 1.001 kV | 40 kA | 770J | 1 | 2200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V571HF34VARISTOR 910V 40KA SQUARE 34MM |
9,940 | - |
|
Datasheet |
Square 34mm, Tabs | HF34 | Bulk | Active | 570 V | 730 V | 819 V | 910 V | 1.001 kV | 40 kA | 770J | 1 | 2200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
|
V681HB34VARSTR 1.0675KV 40KA SQUARE 34MM |
7,373 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HB34 | Bulk | Active | 680 V | 875 V | 962 V | 1.0675 kV | 1.173 kV | 40 kA | 925J | 1 | 1900 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V551HF34VARISTOR 863.5V 40KA SQUARE 34MM |
5,043 | - |
|
Datasheet |
Square 34mm, Tabs | HF34 | Bulk | Active | 550 V | 710 V | 778 V | 863.5 V | 949 V | 40 kA | 755J | 1 | 2390 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V681HF34VARSTR 1.0675KV 40KA SQUARE 34MM |
9,100 | - |
|
Datasheet |
Square 34mm, Tabs | HF34 | Bulk | Active | 680 V | 875 V | 962 V | 1.0675 kV | 1.173 kV | 40 kA | 925J | 1 | 1900 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V681HG34VARSTR 1.0675KV 40KA SQUARE 34MM |
4,370 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HG34 | Bulk | Active | 680 V | 875 V | 962 V | 1.0675 kV | 1.173 kV | 40 kA | 925J | 1 | 1900 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V511HG34VARISTOR 820V 40KA SQUARE 34MM |
8,550 | - |
|
Datasheet |
Square 34mm, Formed Tabs | HG34 | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 700J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
