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
TMOV34S511MX2696 VARISTOR 820V 40KA SQUARE 34MM Littelfuse Inc.	6,835	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	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
TMOV34S751M VARISTOR 1.2KV 40KA SQUARE 34MM Littelfuse Inc.	6,904	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	750 V	970 V	1.08 kV	1.2 kV	1.32 kV	40 kA	1200J	1	1800 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S461M VARISTOR 715V 40KA SQUARE 34MM Littelfuse Inc.	4,015	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	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
TMOV34S661M VARISTOR 1.05KV 40KA SQUARE 34MM Littelfuse Inc.	5,365	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	660 V	850 V	945 V	1.05 kV	1.155 kV	40 kA	1030J	1	2000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
V321HA40 VARISTOR 510V 40KA DISC 40MM Littelfuse Inc.	4,778	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HA	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
V751HC32 VARISTOR 1.2KV 25KA DISC 32MM Littelfuse Inc.	5,798	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HC	Bulk	Active	750 V	970 V	1.08 kV	1.2 kV	1.32 kV	25 kA	700J	1	800 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
TMOV34S111EP VARISTOR 180V 40KA SQUARE 34MM Littelfuse Inc.	4,655	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	115 V	150 V	162 V	180 V	198 V	40 kA	280J	1	11500 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S131EP VARISTOR 205V 40KA SQUARE 34MM Littelfuse Inc.	3,883	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	130 V	175 V	184.5 V	205 V	225.5 V	40 kA	310J	1	10000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S141EP VARISTOR 220V 40KA SQUARE 34MM Littelfuse Inc.	3,450	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	140 V	188 V	198 V	220 V	242 V	40 kA	340J	1	9000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S181EP VARISTOR 284V 40KA SQUARE 34MM Littelfuse Inc.	3,601	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	180 V	240 V	256 V	284 V	312 V	40 kA	400J	1	6800 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S201EP VARISTOR 320V 40KA SQUARE 34MM Littelfuse Inc.	5,654	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	200 V	265 V	288 V	320 V	352 V	40 kA	430J	1	6500 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S251EP VARISTOR 390V 40KA SQUARE 34MM Littelfuse Inc.	7,469	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	250 V	330 V	351 V	390 V	429 V	40 kA	490J	1	5000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S301EP VARISTOR 470V 40KA SQUARE 34MM Littelfuse Inc.	2,381	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	300 V	400 V	423 V	470 V	517 V	40 kA	590J	1	4050 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S321EP VARISTOR 510V 40KA SQUARE 34MM Littelfuse Inc.	3,502	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	320 V	420 V	459 V	510 V	561 V	40 kA	640J	1	3800 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S331EP VARISTOR 528.5V 40KA SQUARE 34MM Littelfuse Inc.	8,366	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	330 V	435 V	476 V	528.5 V	581 V	40 kA	650J	1	3700 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S351EP VARISTOR 560V 40KA SQUARE 34MM Littelfuse Inc.	5,323	-	RFQ	Datasheet	Square 34mm, Formed Tabs	TMOV® 34S	Bulk	Active	350 V	460 V	504 V	560 V	616 V	40 kA	700J	1	3500 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S111MP VARISTOR 180V 40KA SQUARE 34MM Littelfuse Inc.	7,519	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Active	115 V	150 V	162 V	180 V	198 V	40 kA	280J	1	11500 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S111MPX2696 VARISTOR 180V 40KA SQUARE 34MM Littelfuse Inc.	3,625	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Active	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
TMOV34S131MP VARISTOR 205V 40KA SQUARE 34MM Littelfuse Inc.	9,570	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Active	130 V	175 V	184.5 V	205 V	225.5 V	40 kA	310J	1	10000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S141MP VARISTOR 220V 40KA SQUARE 34MM Littelfuse Inc.	2,975	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Active	140 V	188 V	198 V	220 V	242 V	40 kA	340J	1	9000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole

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

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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.

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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.