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
SMOV34S321NP VARISTOR 510V 40KA BOX 5 LEAD Littelfuse Inc.	2,929	17.75	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	17.75	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	18.17	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	18.17	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	0.00	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	20.28	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	20.28	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	20.28	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	20.28	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	20.28	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	20.28	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	19.62	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	0.00	RFQ	Datasheet	Module	-	Bulk	Obsolete	14 V	18 V	-	22 V	-	-	-	2	-	-	-	-	-	Chassis Mount
TMOV34S461EP VARISTOR 715V 40KA SQUARE 34MM Littelfuse Inc.	4,774	19.49	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	19.49	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	19.49	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	19.49	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	19.49	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	19.49	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	19.49	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

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.