Varistors, MOVs

Use the filters and product table below to compare Varistors, MOVs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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RFQ & BOM Support Send your target MPN, quantity or BOM

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
SMOV25S131MP VARISTOR 205V 20KA BOX 5 LEAD Littelfuse Inc.	2,807	-	RFQ	Datasheet	Box, 5 Lead	SMOV25S	Bulk	Obsolete	130 V	170 V	184.5 V	205 V	225.5 V	20 kA	190J	1	2800 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
SMOV25S151MP VARISTOR 240V 20KA BOX 5 LEAD Littelfuse Inc.	2,180	-	RFQ	Datasheet	Box, 5 Lead	SMOV25S	Bulk	Obsolete	150 V	200 V	216 V	240 V	264 V	20 kA	220J	1	2300 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
SMOV25S181MP VARISTOR 270V 20KA BOX 5 LEAD Littelfuse Inc.	8,479	-	RFQ	Datasheet	Box, 5 Lead	SMOV25S	Bulk	Obsolete	175 V	225 V	243 V	270 V	297 V	20 kA	250J	1	1900 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
V131CA40 VARISTOR 200V 20KA DISC 40MM Littelfuse Inc.	9,855	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	130 V	175 V	184 V	200 V	228 V	20 kA	200J	1	-	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V151CA40 VARISTOR 240V 20KA DISC 40MM Littelfuse Inc.	5,840	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	150 V	200 V	212 V	240 V	268 V	20 kA	220J	1	-	-	-	-	-	Surface Mount
V251CA40 VARISTOR 390V 40KA DISC 40MM Littelfuse Inc.	5,637	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	250 V	330 V	351 V	390 V	429 V	40 kA	370J	1	5000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V271CA40 VARISTOR 430V 40KA DISC 40MM Littelfuse Inc.	8,664	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	275 V	369 V	387 V	430 V	473 V	40 kA	400J	1	-	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V321CA40 VARISTOR 510V 40KA DISC 40MM Littelfuse Inc.	8,410	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	320 V	420 V	459 V	510 V	561 V	40 kA	460J	1	-	-	-	-	-	Surface Mount
V421CA40 VARISTOR 680V 40KA DISC 40MM Littelfuse Inc.	6,056	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	420 V	560 V	612 V	680 V	748 V	40 kA	600J	1	3000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V481CA40 VARISTOR 750V 40KA DISC 40MM Littelfuse Inc.	3,053	-	RFQ	Datasheet	Disc 40mm	CA	Bag	Obsolete	480 V	640 V	675 V	750 V	825 V	40 kA	650J	1	-	-	-	-	-	Surface Mount

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Varistors, MOVs FAQ

Common questions about filtering, comparing and sourcing Varistors, MOVs components.

How can I narrow the Varistors, MOVs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Varistors, MOVs part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.