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
V271CA32 VARISTOR 430V 20KA DISC 32MM Littelfuse Inc.	3,633	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	275 V	369 V	387 V	430 V	473 V	20 kA	360J	1	-	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V421CA32 VARISTOR 680V 25KA DISC 32MM Littelfuse Inc.	5,297	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	420 V	560 V	612 V	680 V	748 V	25 kA	400J	1	-	-55°C ~ 85°C (TA)	-	-	-	Surface Mount
V481CA32 VARISTOR 750V 25KA DISC 32MM Littelfuse Inc.	5,586	-	RFQ	Datasheet	Disc 32mm	CA	Bag	Obsolete	480 V	640 V	675 V	750 V	825 V	25 kA	450J	1	-	-	-	-	-	Surface Mount
TMOV25SP460M VARISTOR 750V 20KA SQUARE 25MM Littelfuse Inc.	2,041	-	RFQ	Datasheet	Square 25mm, 3 Lead	TMOV® 25S	Bulk	Active	460 V	615 V	675 V	750 V	825 V	20 kA	490J	1	750 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV25SP460E VARISTOR 750V 20KA SQUARE 25MM Littelfuse Inc.	7,448	-	RFQ	Datasheet	Square 25mm	TMOV® 25S	Bulk	Active	460 V	615 V	675 V	750 V	825 V	20 kA	490J	1	750 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV25SP510E VARISTOR 820V 20KA SQUARE 25MM Littelfuse Inc.	5,116	-	RFQ	Datasheet	Square 25mm	TMOV® 25S	Bulk	Active	510 V	670 V	738 V	820 V	902 V	20 kA	520J	1	680 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV25SP550E VARISTOR 910V 20KA SQUARE 25MM Littelfuse Inc.	9,237	-	RFQ	Datasheet	Square 25mm	TMOV® 25S	Bulk	Active	550 V	745 V	819 V	910 V	1.001 kV	20 kA	550J	1	630 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
621KS34 VARISTOR 620V 40KA SQUARE 34MM YAGEO	4,837	-	RFQ	Datasheet	Square 34mm, Tabs	34S	Bulk	Active	385 V	505 V	558 V	620 V	682 V	40 kA	780J	1	3600 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
681KS34 VARISTOR 680V 40KA SQUARE 34MM YAGEO	2,473	-	RFQ	Datasheet	Square 34mm, Tabs	34S	Bulk	Active	420 V	560 V	612 V	680 V	748 V	40 kA	810J	1	3300 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
561KS34 VARISTOR 560V 40KA SQUARE 34MM YAGEO	3,857	-	RFQ	Datasheet	Square 34mm, Tabs	34S	Bulk	Active	350 V	460 V	504 V	560 V	616 V	40 kA	730J	1	3800 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
USB0004DM VARISTOR 100V 4A 0612 KYOCERA AVX	9,866	-	RFQ	Datasheet	0612 (1632 Metric)	USB	Tape & Reel (TR)	Active	14 V	18 V	90 V	100 V	110 V	4 A	0.015J	4	10 pF @ 1 MHz	-55°C ~ 125°C (TA)	-	-	-	Surface Mount, MLCV
391KE25 VARISTOR 390V 15KA DISC 25MM YAGEO	3,761	-	RFQ	Datasheet	Disc 25mm 3-Lead	TMOV 14M(E,N)	Bulk	Active	250 V	320 V	351 V	390 V	429 V	15 kA	360J	1	1600 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
391KM25 VARISTOR 390V 15KA DISC 25MM YAGEO	3,205	-	RFQ	Datasheet	Disc 25mm 3-Lead	TMOV 14M(E,N)	Bulk	Active	250 V	320 V	351 V	390 V	429 V	15 kA	360J	1	1600 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
391KN25 VARISTOR 390V 15KA DISC 25MM YAGEO	2,743	-	RFQ	Datasheet	Disc 25mm	TMOV 14M(E,N)	Bulk	Active	250 V	320 V	351 V	390 V	429 V	15 kA	360J	1	1600 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
181KN25 VARISTOR 180V 15KA DISC 25MM YAGEO	2,101	-	RFQ	Datasheet	Disc 25mm	TMOV 14M(E,N)	Bulk	Active	115 V	150 V	162 V	180 V	198 V	15 kA	175J	1	3500 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
151KM25 VARISTOR 150V 15KA DISC 25MM YAGEO	8,278	-	RFQ	Datasheet	Disc 25mm 3-Lead	TMOV 14M(E,N)	Bulk	Active	95 V	125 V	135 V	150 V	165 V	15 kA	160J	1	4300 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
181KM25 VARISTOR 180V 15KA DISC 25MM YAGEO	9,088	-	RFQ	Datasheet	Disc 25mm 3-Lead	TMOV 14M(E,N)	Bulk	Active	115 V	150 V	162 V	180 V	198 V	15 kA	175J	1	3500 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
151KN25 VARISTOR 150V 15KA DISC 25MM YAGEO	2,607	-	RFQ	Datasheet	Disc 25mm	TMOV 14M(E,N)	Bulk	Active	95 V	125 V	135 V	150 V	165 V	15 kA	160J	1	4300 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
151KE25 VARISTOR 150V 15KA DISC 25MM YAGEO	7,770	-	RFQ	Datasheet	Disc 25mm 3-Lead	TMOV 14M(E,N)	Bulk	Active	95 V	125 V	135 V	150 V	165 V	15 kA	160J	1	4300 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole
181KE25 VARISTOR 180V 15KA DISC 25MM YAGEO	5,029	-	RFQ	Datasheet	Disc 25mm 3-Lead	TMOV 14M(E,N)	Bulk	Active	115 V	150 V	162 V	180 V	198 V	15 kA	175J	1	3500 pF @ 1 kHz	-	Thermally Protected	-	-	Through Hole

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Varistors, MOVs FAQ

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

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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.

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.