Varistors, MOVs

Use the filters and product table below to compare Varistors, MOVs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
681KM20 VARISTOR 680V 10KA DISC 20MM YAGEO	6,415	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	420 V	560 V	612 V	680 V	748 V	10 kA	435J	1	600 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
471KN20-P12.5 VARISTOR 470V 6.5KA DISC 20MM YAGEO	9,637	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	300 V	385 V	423 V	470 V	517 V	6.5 kA	204J	1	850 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
511KN20 VARISTOR 510V 10KA DISC 20MM YAGEO	2,940	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	320 V	415 V	459 V	510 V	561 V	10 kA	380J	1	780 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
561KM20 VARISTOR 560V 10KA DISC 20MM YAGEO	7,790	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	350 V	460 V	504 V	560 V	616 V	10 kA	400J	1	710 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
511KM20 VARISTOR 510V 10KA DISC 20MM YAGEO	4,132	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	320 V	415 V	459 V	510 V	561 V	10 kA	380J	1	780 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
511KN20-P12.5 VARISTOR 510V 10KA DISC 20MM YAGEO	3,291	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	320 V	415 V	459 V	510 V	561 V	10 kA	380J	1	780 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
471KM20 VARISTOR 470V 10KA DISC 20MM YAGEO	2,057	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	300 V	385 V	423 V	470 V	517 V	10 kA	350J	1	850 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
621KM20 VARISTOR 620V 10KA DISC 20MM YAGEO	6,414	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	385 V	505 V	558 V	620 V	682 V	10 kA	425J	1	650 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
241KN20-P12.5 VARISTOR 240V 10KA DISC 20MM YAGEO	7,897	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	150 V	200 V	216 V	240 V	264 V	10 kA	170J	1	1650 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
361KN20-P12.5 VARISTOR 360V 10KA DISC 20MM YAGEO	2,246	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	230 V	300 V	324 V	360 V	396 V	10 kA	225J	1	1100 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole

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FREQUENTLY ASKED QUESTIONS

Varistors, MOVs FAQ

Common questions about filtering, comparing and sourcing Varistors, MOVs components.

How can I narrow the Varistors, MOVs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Varistors, MOVs part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.