Varistors, MOVs

Manufacturer 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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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
TMOV34S511MX2696

TMOV34S511MX2696

VARISTOR 820V 40KA SQUARE 34MM

Littelfuse Inc.

6,835 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 510 V 675 V 738 V 820 V 902 V 40 kA 960J 1 2500 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S751M

TMOV34S751M

VARISTOR 1.2KV 40KA SQUARE 34MM

Littelfuse Inc.

6,904 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 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
TMOV34S461M

TMOV34S461M

VARISTOR 715V 40KA SQUARE 34MM

Littelfuse Inc.

4,015 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 460 V 610 V 643.5 V 715 V 786.5 V 40 kA 960J 1 2800 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S661M

TMOV34S661M

VARISTOR 1.05KV 40KA SQUARE 34MM

Littelfuse Inc.

5,365 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 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
V321HA40

V321HA40

VARISTOR 510V 40KA DISC 40MM

Littelfuse Inc.

4,778 -
RFQ
V321HA40

Datasheet

Disc 40mm, Formed Tabs HA 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) - - - Bolt Mount
V751HC32

V751HC32

VARISTOR 1.2KV 25KA DISC 32MM

Littelfuse Inc.

5,798 -
RFQ
V751HC32

Datasheet

Disc 32mm, Formed Tabs HC Bulk Active 750 V 970 V 1.08 kV 1.2 kV 1.32 kV 25 kA 700J 1 800 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
TMOV34S111EP

TMOV34S111EP

VARISTOR 180V 40KA SQUARE 34MM

Littelfuse Inc.

4,655 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 115 V 150 V 162 V 180 V 198 V 40 kA 280J 1 11500 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S131EP

TMOV34S131EP

VARISTOR 205V 40KA SQUARE 34MM

Littelfuse Inc.

3,883 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 130 V 175 V 184.5 V 205 V 225.5 V 40 kA 310J 1 10000 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S141EP

TMOV34S141EP

VARISTOR 220V 40KA SQUARE 34MM

Littelfuse Inc.

3,450 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 140 V 188 V 198 V 220 V 242 V 40 kA 340J 1 9000 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S181EP

TMOV34S181EP

VARISTOR 284V 40KA SQUARE 34MM

Littelfuse Inc.

3,601 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 180 V 240 V 256 V 284 V 312 V 40 kA 400J 1 6800 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S201EP

TMOV34S201EP

VARISTOR 320V 40KA SQUARE 34MM

Littelfuse Inc.

5,654 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 200 V 265 V 288 V 320 V 352 V 40 kA 430J 1 6500 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S251EP

TMOV34S251EP

VARISTOR 390V 40KA SQUARE 34MM

Littelfuse Inc.

7,469 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 250 V 330 V 351 V 390 V 429 V 40 kA 490J 1 5000 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S301EP

TMOV34S301EP

VARISTOR 470V 40KA SQUARE 34MM

Littelfuse Inc.

2,381 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 300 V 400 V 423 V 470 V 517 V 40 kA 590J 1 4050 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S321EP

TMOV34S321EP

VARISTOR 510V 40KA SQUARE 34MM

Littelfuse Inc.

3,502 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 320 V 420 V 459 V 510 V 561 V 40 kA 640J 1 3800 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S331EP

TMOV34S331EP

VARISTOR 528.5V 40KA SQUARE 34MM

Littelfuse Inc.

8,366 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 330 V 435 V 476 V 528.5 V 581 V 40 kA 650J 1 3700 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S351EP

TMOV34S351EP

VARISTOR 560V 40KA SQUARE 34MM

Littelfuse Inc.

5,323 -
RFQ

-

Square 34mm, Formed Tabs TMOV® 34S Bulk Active 350 V 460 V 504 V 560 V 616 V 40 kA 700J 1 3500 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S111MP

TMOV34S111MP

VARISTOR 180V 40KA SQUARE 34MM

Littelfuse Inc.

7,519 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Active 115 V 150 V 162 V 180 V 198 V 40 kA 280J 1 11500 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S111MPX2696

TMOV34S111MPX2696

VARISTOR 180V 40KA SQUARE 34MM

Littelfuse Inc.

3,625 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Active 115 V 150 V 163 V 180 V 198 V 40 kA 280J 1 11500 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S131MP

TMOV34S131MP

VARISTOR 205V 40KA SQUARE 34MM

Littelfuse Inc.

9,570 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Active 130 V 175 V 184.5 V 205 V 225.5 V 40 kA 310J 1 10000 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S141MP

TMOV34S141MP

VARISTOR 220V 40KA SQUARE 34MM

Littelfuse Inc.

2,975 -
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Active 140 V 188 V 198 V 220 V 242 V 40 kA 340J 1 9000 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
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