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.

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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
TMOV25SP175M VARISTOR 270V 20KA SQUARE 25MM Littelfuse Inc.	100	-	RFQ	Datasheet	Square 25mm, 3 Lead	TMOV® 25S	Bulk	Active	175 V	225 V	243 V	270 V	297 V	20 kA	250J	1	1900 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
V36RA22 VARISTOR 36V 2KA RADIAL BOX Littelfuse Inc.	2,604	-	RFQ	Datasheet	Radial, Box	RA	Bulk	Active	23 V	31 V	32.4 V	36 V	39.6 V	2 kA	160J	1	12000 pF @ 1 MHz	-55°C ~ 125°C (TA)	-	-	-	Through Hole
TMOV25SP510M VARISTOR 820V 20KA SQUARE 25MM Littelfuse Inc.	2,416	-	RFQ	Datasheet	Square 25mm, 3 Lead	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
TMOV34S351MP VARISTOR 560V 40KA SQUARE 34MM Littelfuse Inc.	2,321	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	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
TMOV34S391EP VARISTOR 620V 40KA SQUARE 34MM Littelfuse Inc.	3,543	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	385 V	506 V	558 V	620 V	682 V	40 kA	800J	1	3300 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
V551HA40 VARISTOR 863.5V 40KA DISC 40MM Littelfuse Inc.	4,175	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	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
V271DA40 VARISTOR 430V 40KA ENCASED DISC Littelfuse Inc.	2,850	-	RFQ	Datasheet	Encased Disc	DA	Bulk	Active	275 V	369 V	387 V	430 V	473 V	40 kA	400J	1	4500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Chassis Mount
V661DB40 VARISTOR 1.05KV 40KA BLADE ENCAS Littelfuse Inc.	3,978	-	RFQ	Datasheet	Blade Type, Encased	DB	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)	-	-	-	Chassis Mount
V11X460E VARISTOR 750V 6KA DISC 14MM Littelfuse Inc.	116	-	RFQ	Datasheet	Disc 14mm	Xtreme Varistor	Bulk	Active	460 V	615 V	675 V	750 V	825 V	6 kA	150J	1	210 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
V11X150E VARISTOR 240V 6KA DISC 14MM Littelfuse Inc.	788	-	RFQ	Datasheet	Disc 14mm	Xtreme Varistor	Bulk	Active	150 V	200 V	216 V	240 V	264 V	6 kA	60J	1	620 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole

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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.