Varistors, MOVs

Browse available Varistors, MOVs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
V481HA32 VARISTOR 750V 25KA DISC 32MM Littelfuse Inc.	6,924	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HA	Bulk	Active	480 V	640 V	675 V	750 V	825 V	25 kA	450J	1	1300 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V511HA32 VARISTOR 820V 25KA DISC 32MM Littelfuse Inc.	4,677	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HA	Bulk	Active	510 V	675 V	738 V	820 V	902 V	25 kA	500J	1	1200 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V511HC32 VARISTOR 820V 25KA DISC 32MM Littelfuse Inc.	8,612	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HC	Bulk	Active	510 V	675 V	738 V	820 V	902 V	25 kA	500J	1	1200 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V571HA32 VARISTOR 910V 25KA DISC 32MM Littelfuse Inc.	3,032	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HA	Bulk	Active	575 V	730 V	819 V	910 V	1.001 kV	25 kA	550J	1	1100 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V571HC32 VARISTOR 910V 25KA DISC 32MM Littelfuse Inc.	3,323	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HC	Bulk	Active	575 V	730 V	819 V	910 V	1.001 kV	25 kA	550J	1	1100 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V551HA32 VARISTOR 863.5V 25KA DISC 32MM Littelfuse Inc.	5,519	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HA	Bulk	Active	550 V	710 V	778 V	863.5 V	949 V	25 kA	530J	1	1190 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V661HC32 VARISTOR 1.05KV 25KA DISC 32MM Littelfuse Inc.	7,626	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HC	Bulk	Active	660 V	850 V	945 V	1.05 kV	1.155 kV	25 kA	600J	1	1000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
ERZ-C40CK821W VARISTOR 820V 30KA DISC 40MM Panasonic Electronic Components	3,574	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	ERZ-CK	Bulk	Active	510 V	670 V	738 V	820 V	902 V	30 kA	680J	1	-	-40°C ~ 125°C (TA)	Thermally Protected	-	-	Bolt Mount
V661DHB34 VARISTOR 1.05KV 40KA SQUARE 34MM Littelfuse Inc.	8,993	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	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)	-	-	-	Through Hole
V571DHB34 VARISTOR 910V 40KA SQUARE 34MM Littelfuse Inc.	8,244	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	575 V	730 V	819 V	910 V	1.001 kV	40 kA	770J	1	2200 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V681DHB34 VARSTR 1.0675KV 40KA SQUARE 34MM Littelfuse Inc.	4,240	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	680 V	875 V	962 V	1.0675 kV	1.173 kV	40 kA	925J	1	1900 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V551DHB34 VARISTOR 863.5V 40KA SQUARE 34MM Littelfuse Inc.	2,468	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	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)	-	-	-	Through Hole
V531DHB34 VARISTOR 40KA SQUARE 34MM Littelfuse Inc.	5,620	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	330 V	435 V	467 V	-	-	40 kA	475J	1	2500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V511DHB34 VARISTOR 820V 40KA SQUARE 34MM Littelfuse Inc.	2,699	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	510 V	675 V	738 V	820 V	902 V	40 kA	700J	1	2500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V481DHB34 VARISTOR 750V 40KA SQUARE 34MM Littelfuse Inc.	2,636	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	480 V	640 V	675 V	750 V	825 V	40 kA	650J	1	2700 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
ERZ-C20EK221Y VARISTOR 220V 8KA MODULE Panasonic Electronic Components	3,084	-	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ERZ-C20EK201Y VARISTOR 200V 8KA MODULE Panasonic Electronic Components	5,513	-	RFQ	Datasheet	Module	ERZ-E	Bulk	Active	130 V	170 V	185 V	200 V	225 V	8 kA	80J	1	2300 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Chassis Mount
B72250L0271K102 VARISTOR 430V 75KA DISC 57MM EPCOS - TDK Electronics	8,313	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	275 V	350 V	387 V	430 V	473 V	75 kA	860J	1	5500 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Bolt Mount
B72250L0321K100 VARISTOR 510V 75KA DISC 57MM EPCOS - TDK Electronics	7,027	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	320 V	420 V	459 V	510 V	561 V	75 kA	1000J	1	4300 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Bolt Mount
B72250L0381K100 VARISTOR 620V 75KA DISC 57MM EPCOS - TDK Electronics	8,198	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	385 V	505 V	558 V	620 V	682 V	75 kA	1200J	1	3500 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Bolt Mount

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FREQUENTLY ASKED QUESTIONS

Varistors, MOVs FAQ

Common questions about selecting, comparing and sourcing Varistors, MOVs components through Winsun (HK) Electronics.

What should I check when selecting Varistors, MOVs components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Varistors, MOVs part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Varistors, MOVs parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.