Varistors, MOVs

Browse available Varistors, MOVs components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
TMOV34S111MX2696 VARISTOR 180V 40KA SQUARE 34MM Littelfuse Inc.	5,158	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	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
ERZ-C40CK391W VARISTOR 390V 30KA DISC 40MM Panasonic Electronic Components	5,667	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	ERZ-CK	Bulk	Active	250 V	320 V	351 V	390 V	429 V	30 kA	435J	1	-	-40°C ~ 125°C (TA)	Thermally Protected	-	-	Bolt Mount
ERZ-C40CK361W VARISTOR 360V 30KA DISC 40MM Panasonic Electronic Components	2,865	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	ERZ-CK	Bulk	Active	230 V	300 V	324 V	360 V	396 V	30 kA	405J	1	-	-40°C ~ 125°C (TA)	Thermally Protected	-	-	Bolt Mount
V331HA40 VARISTOR 518.5V 40KA DISC 40MM Littelfuse Inc.	3,324	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	Bulk	Active	330 V	435 V	467 V	518.5 V	570 V	40 kA	475J	1	3750 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V351HA40 VARISTOR 549.5V 40KA DISC 40MM Littelfuse Inc.	6,024	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	Bulk	Active	350 V	460 V	495 V	549.5 V	604 V	40 kA	500J	1	3600 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V441HA40 VARISTOR 690V 40KA DISC 40MM Littelfuse Inc.	2,150	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	Bulk	Active	440 V	585 V	622 V	690 V	758 V	40 kA	630J	1	3000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V391HA40 VARISTOR 604V 40KA DISC 40MM Littelfuse Inc.	6,678	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	Bulk	Active	385 V	510 V	545 V	604 V	663 V	40 kA	550J	1	3500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V321HC40 VARISTOR 510V 40KA DISC 40MM Littelfuse Inc.	8,942	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HC	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
V661NA34 VARISTOR 1.05KV 40KA SQUARE 34MM Littelfuse Inc.	6,674	-	RFQ	Datasheet	Square 34mm	NA	Bag	Obsolete	660 V	850 V	940 V	1.05 kV	1.16 kV	40 kA	900J	1	2000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V751NA34 VARISTOR 1.2KV 40KA SQUARE 34MM Littelfuse Inc.	4,546	-	RFQ	Datasheet	Square 34mm	NA	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
V271DHB34 VARISTOR 430V 40KA SQUARE 34MM Littelfuse Inc.	8,710	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	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)	-	-	-	Through Hole
V251DHB34 VARISTOR 390V 40KA SQUARE 34MM Littelfuse Inc.	3,909	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	250 V	330 V	351 V	390 V	429 V	40 kA	370J	1	5000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V301DHB34 VARISTOR 470V 40KA SQUARE 34MM Littelfuse Inc.	7,418	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	300 V	410 V	423 V	470 V	517 V	40 kA	430J	1	4100 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V321DHB34 VARISTOR 510V 40KA SQUARE 34MM Littelfuse Inc.	7,362	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	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)	-	-	-	Through Hole
V351DHB34 VARISTOR 549.5V 40KA SQUARE 34MM Littelfuse Inc.	4,556	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	350 V	460 V	495 V	549.5 V	604 V	40 kA	500J	1	3600 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V421DHB34 VARISTOR 680V 40KA SQUARE 34MM Littelfuse Inc.	6,693	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	420 V	560 V	612 V	680 V	748 V	40 kA	600J	1	3000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V391DHB34 VARISTOR 604V 40KA SQUARE 34MM Littelfuse Inc.	9,801	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	385 V	510 V	545 V	604 V	663 V	40 kA	550J	1	3500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V441DHB34 VARISTOR 690V 40KA SQUARE 34MM Littelfuse Inc.	2,924	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	440 V	585 V	622 V	690 V	758 V	40 kA	630J	1	2900 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V331DHB34 VARISTOR 518.5V 40KA SQUARE 34MM Littelfuse Inc.	7,217	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	330 V	435 V	467 V	518.5 V	570 V	40 kA	475J	1	3750 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
ERZ-C40CK781W VARISTOR 780V 30KA DISC 40MM Panasonic Electronic Components	9,315	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	ERZ-CK	Bulk	Active	485 V	640 V	702 V	780 V	858 V	30 kA	650J	1	-	-40°C ~ 125°C (TA)	Thermally Protected	-	-	Bolt Mount

Varistors, MOVs FAQ

What Varistors, MOVs components can I source from EGOO?

You can browse available Varistors, MOVs product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Varistors, MOVs parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.