Varistors, MOVs

Explore Varistors, MOVs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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	0.00	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	0.00	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	0.00	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	14.30	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	14.30	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	14.30	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	14.30	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	14.30	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	0.00	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	0.00	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	14.40	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	14.40	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	14.40	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	14.40	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	14.40	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	14.40	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	14.40	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	14.40	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	14.40	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	0.00	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

FAQ

Frequently Asked Questions

What are Varistors, MOVs components used for?

Varistors, MOVs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Varistors, MOVs part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Varistors, MOVs parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.