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
SMOV34S321NP VARISTOR 510V 40KA BOX 5 LEAD Littelfuse Inc.	2,929	-	RFQ	Datasheet	Box, 5 Lead	SMOV34S	Bulk	Obsolete	320 V	420 V	459 V	510 V	561 V	40 kA	640J	1	3800 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
SMOV34S251MP VARISTOR 390V 40KA BOX 5 LEAD Littelfuse Inc.	7,879	-	RFQ	Datasheet	Box, 5 Lead	SMOV34S	Bulk	Obsolete	250 V	320 V	351 V	390 V	429 V	40 kA	490J	1	5000 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
V511HA40 VARISTOR 820V 40KA DISC 40MM Littelfuse Inc.	4,612	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	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)	-	-	-	Bolt Mount
V571HC40 VARISTOR 910V 40KA DISC 40MM Littelfuse Inc.	5,421	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HC	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)	-	-	-	Bolt Mount
9401440000 VARISTOR 39V 1KA MODULE Weidmüller	3,270	-	RFQ	Datasheet	Module	-	Bulk	Obsolete	25 V	31 V	-	39 V	-	1 kA	3.7J	2	-	-	-	-	-	Chassis Mount
B72250L0421K100 VARISTOR 680V 75KA DISC 57MM EPCOS - TDK Electronics	6,090	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	420 V	560 V	612 V	680 V	748 V	75 kA	1500J	1	3300 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Bolt Mount
B72250L0421K102 VARISTOR 680V 75KA DISC 57MM EPCOS - TDK Electronics	2,638	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	420 V	560 V	612 V	680 V	748 V	75 kA	1500J	-	3300 pF @ 1 kHz	-25°C ~ 85°C	-	-	-	Bolt Mount
B72250L0441K100 VARISTOR 715V 75KA DISC 57MM EPCOS - TDK Electronics	8,921	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	440 V	585 V	643.5 V	715 V	786.5 V	75 kA	1580J	-	3000 pF @ 1 kHz	-25°C ~ 85°C	-	-	-	Bolt Mount
B72250L0461K100 VARISTOR 750V 75KA DISC 57MM EPCOS - TDK Electronics	2,690	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	460 V	615 V	675 V	750 V	825 V	75 kA	1650J	-	2900 pF @ 1 kHz	-25°C ~ 85°C	-	-	-	Bolt Mount
B72250L0551K100 VARISTOR 910V 75KA DISC 57MM EPCOS - TDK Electronics	8,688	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	550 V	745 V	819 V	910 V	1.001 kV	75 kA	1820J	1	2400 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Bolt Mount
B72250L0461K102 VARISTOR 750V 75KA DISC 57MM EPCOS - TDK Electronics	9,370	-	RFQ	Datasheet	Disc 57mm	HighE, LS50	Bulk	Active	460 V	615 V	675 V	750 V	825 V	75 kA	1650J	-	2900 pF @ 1 kHz	-25°C ~ 85°C	-	-	-	Bolt Mount
B72242L0271K102 VARISTOR 430V 65KA ENCASED DISC EPCOS - TDK Electronics	2,787	-	RFQ	Datasheet	Encased Disc	HighE	Bulk	Active	275 V	350 V	387 V	430 V	473 V	65 kA	550J	1	2700 pF @ 1 kHz	-25°C ~ 85°C (TA)	-	-	-	Chassis Mount
9401490000 VARISTOR 22V MODULE Weidmüller	7,827	-	RFQ	Datasheet	Module	-	Bulk	Obsolete	14 V	18 V	-	22 V	-	-	-	2	-	-	-	-	-	Chassis Mount
TMOV34S461EP VARISTOR 715V 40KA SQUARE 34MM Littelfuse Inc.	4,774	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	460 V	610 V	643.5 V	715 V	786.5 V	40 kA	960J	1	2800 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S481EP VARISTOR 750V 40KA SQUARE 34MM Littelfuse Inc.	6,391	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	480 V	640 V	675 V	750 V	825 V	40 kA	960J	1	2700 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S511EP VARISTOR 820V 40KA SQUARE 34MM Littelfuse Inc.	7,631	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	510 V	675 V	738 V	820 V	902 V	40 kA	960J	1	2500 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S511MP VARISTOR 820V 40KA SQUARE 34MM Littelfuse Inc.	8,984	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Active	510 V	675 V	738 V	820 V	902 V	40 kA	960J	1	2500 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S551EP VARISTOR 854.5V 40KA SQUARE 34MM Littelfuse Inc.	4,026	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	550 V	700 V	770 V	854.5 V	939 V	40 kA	965J	1	2250 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S571EP VARISTOR 910V 40KA SQUARE 34MM Littelfuse Inc.	7,179	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	575 V	730 V	819 V	910 V	1.001 kV	40 kA	990J	1	2200 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S621EP VARISTOR 1KV 40KA SQUARE 34MM Littelfuse Inc.	5,817	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	620 V	800 V	900 V	1 kV	1.1 kV	40 kA	1010J	1	2100 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole

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.