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
V181HB34 VARISTOR 282V 40KA SQUARE 34MM Littelfuse Inc.	4,677	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HB34	Bulk	Active	180 V	240 V	254 V	282 V	310 V	40 kA	330J	1	6800 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V111HF34 VARISTOR 173V 40KA SQUARE 34MM Littelfuse Inc.	8,127	-	RFQ	Datasheet	Square 34mm, Tabs	HF34	Bulk	Active	110 V	148 V	156 V	173 V	190 V	40 kA	220J	1	11600 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V181HF34 VARISTOR 282V 40KA SQUARE 34MM Littelfuse Inc.	8,605	-	RFQ	Datasheet	Square 34mm, Tabs	HF34	Bulk	Active	180 V	240 V	254 V	282 V	310 V	40 kA	330J	1	6800 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V151HF34 VARISTOR 240V 40KA SQUARE 34MM Littelfuse Inc.	8,645	-	RFQ	Datasheet	Square 34mm, Tabs	HF34	Bulk	Active	150 V	200 V	216 V	240 V	264 V	40 kA	300J	1	8000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V131HF34 VARISTOR 205V 40KA SQUARE 34MM Littelfuse Inc.	7,408	-	RFQ	Datasheet	Square 34mm, Tabs	HF34	Bulk	Active	130 V	175 V	184.5 V	205 V	225.5 V	40 kA	270J	1	10000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V151HG34 VARISTOR 240V 40KA SQUARE 34MM Littelfuse Inc.	9,107	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HG34	Bulk	Active	150 V	200 V	216 V	240 V	264 V	40 kA	300J	1	8000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V141HG34 VARISTOR 220V 40KA SQUARE 34MM Littelfuse Inc.	5,313	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HG34	Bulk	Active	130 V	188 V	198 V	220 V	242 V	40 kA	291J	1	9000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V201HF34 VARISTOR 314V 40KA SQUARE 34MM Littelfuse Inc.	5,242	-	RFQ	Datasheet	Square 34mm, Tabs	HF34	Bulk	Active	200 V	265 V	283 V	314 V	345 V	40 kA	350J	1	6350 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V111HG34 VARISTOR 173V 40KA SQUARE 34MM Littelfuse Inc.	8,275	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HG34	Bulk	Active	110 V	148 V	156 V	173 V	190 V	40 kA	220J	1	11600 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V131HG34 VARISTOR 205V 40KA SQUARE 34MM Littelfuse Inc.	7,646	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HG34	Bulk	Active	140 V	175 V	184.5 V	205 V	225.5 V	40 kA	270J	1	10000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V201HG34 VARISTOR 314V 40KA SQUARE 34MM Littelfuse Inc.	3,406	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HG34	Bulk	Active	200 V	265 V	283 V	314 V	345 V	40 kA	350J	1	6350 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V181HG34 VARISTOR 282V 40KA SQUARE 34MM Littelfuse Inc.	8,095	-	RFQ	Datasheet	Square 34mm, Formed Tabs	HG34	Bulk	Active	180 V	240 V	254 V	282 V	310 V	40 kA	330J	1	6800 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V251HC40 VARISTOR 390V 40KA DISC 40MM Littelfuse Inc.	4,255	-	RFQ	Datasheet	Disc 40mm, Formed Tabs	HC	Bulk	Active	250 V	330 V	351 V	390 V	429 V	40 kA	370J	1	5000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
B72225M0321M201 VARISTOR 510V 20KA BOX 4 LEAD EPCOS - TDK Electronics	2,991	-	RFQ	Datasheet	Box, 4 Lead	MT25	Tray	Active	320 V	420 V	459 V	510 V	561 V	20 kA	445J	1	1090 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
B72225M0381M201 VARISTOR 620V 20KA BOX 4 LEAD EPCOS - TDK Electronics	8,190	-	RFQ	Datasheet	Box, 4 Lead	MT25	Tray	Active	385 V	505 V	558 V	620 V	682 V	20 kA	600J	1	900 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
112KD40 VARISTOR 1.1KV 40KA DISC 40MM YAGEO	5,980	-	RFQ	Datasheet	Disc 40mm	40D	Bulk	Active	680 V	895 V	990 V	1.1 kV	1.21 kV	40 kA	155J	1	1600 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
122KD40 VARISTOR 1.2KV 40KA DISC 40MM YAGEO	3,329	-	RFQ	Datasheet	Disc 40mm	40D	Bulk	Active	750 V	990 V	1.08 kV	1.2 kV	1.32 kV	40 kA	39J	1	6000 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
102KD40 VARISTOR 1KV 40KA DISC 40MM YAGEO	4,705	-	RFQ	Datasheet	Disc 40mm	40D	Bulk	Active	625 V	825 V	900 V	1 kV	1.1 kV	40 kA	4.1J	1	1800 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
561KD40 VARISTOR 560V 40KA DISC 40MM YAGEO	3,537	-	RFQ	Datasheet	Disc 40mm	40D	Bulk	Active	350 V	460 V	504 V	560 V	616 V	40 kA	810J	1	4000 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
821KD40 VARISTOR 820V 40KA DISC 40MM YAGEO	9,572	-	RFQ	Datasheet	Disc 40mm	40D	Bulk	Active	510 V	670 V	738 V	820 V	902 V	40 kA	1080J	1	2900 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole

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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.