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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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
V151CA32 VARISTOR 240V 20KA DISC 32MM Littelfuse Inc.	5,049	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	150 V	200 V	212 V	240 V	268 V	20 kA	220J	1	-	-	-	-	-	Surface Mount
V251CA32 VARISTOR 390V 20KA DISC 32MM Littelfuse Inc.	8,956	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	250 V	330 V	351 V	390 V	429 V	20 kA	330J	1	2500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V271CA32 VARISTOR 430V 20KA DISC 32MM Littelfuse Inc.	3,633	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	275 V	369 V	387 V	430 V	473 V	20 kA	360J	1	-	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V421CA32 VARISTOR 680V 25KA DISC 32MM Littelfuse Inc.	5,297	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	420 V	560 V	612 V	680 V	748 V	25 kA	400J	1	-	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V481CA32 VARISTOR 750V 25KA DISC 32MM Littelfuse Inc.	5,586	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	480 V	640 V	675 V	750 V	825 V	25 kA	450J	1	-	-	-	-	-	Surface Mount
TMOV25SP460M VARISTOR 750V 20KA SQUARE 25MM Littelfuse Inc.	2,041	-	RFQ	Datasheet	Square 25mm, 3 Lead	TMOV® 25S	Bulk	Active	460 V	615 V	675 V	750 V	825 V	20 kA	490J	1	750 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV25SP460E VARISTOR 750V 20KA SQUARE 25MM Littelfuse Inc.	7,448	-	RFQ	Datasheet	Square 25mm	TMOV® 25S	Bulk	Active	460 V	615 V	675 V	750 V	825 V	20 kA	490J	1	750 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV25SP510E VARISTOR 820V 20KA SQUARE 25MM Littelfuse Inc.	5,116	-	RFQ	Datasheet	Square 25mm	TMOV® 25S	Bulk	Active	510 V	670 V	738 V	820 V	902 V	20 kA	520J	1	680 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV25SP550E VARISTOR 910V 20KA SQUARE 25MM Littelfuse Inc.	9,237	-	RFQ	Datasheet	Square 25mm	TMOV® 25S	Bulk	Active	550 V	745 V	819 V	910 V	1.001 kV	20 kA	550J	1	630 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
V240RA22 VARISTOR 240V 6.5KA RADIAL BOX Littelfuse Inc.	5,630	-	RFQ	Datasheet	Radial, Box	RA	Bulk	Active	150 V	200 V	216 V	240 V	264 V	6.5 kA	80J	1	1600 pF @ 1 MHz	-55°C ~ 125°C (TA)	-	-	-	Through Hole

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.