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
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
180KE20 VARISTOR 18V 3KA DISC 20MM YAGEO	9,540	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	11 V	14 V	15 V	18 V	21.6 V	3 kA	13J	1	28500 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
361KN20 VARISTOR 360V 10KA DISC 20MM YAGEO	6,963	-	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
201KM20 VARISTOR 200V 10KA DISC 20MM YAGEO	4,194	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	130 V	170 V	185 V	200 V	225 V	10 kA	140J	1	2000 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
221KM20 VARISTOR 220V 10KA DISC 20MM YAGEO	6,083	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	140 V	180 V	198 V	220 V	242 V	10 kA	155J	1	1800 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
331KM20 VARISTOR 330V 10KA DISC 20MM YAGEO	7,831	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	210 V	275 V	297 V	330 V	363 V	10 kA	215J	1	1200 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
220KN20 VARISTOR 22V 3KA DISC 20MM YAGEO	2,908	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	14 V	18 V	19.5 V	22 V	26 V	3 kA	16J	1	18500 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
151KM20 VARISTOR 150V 10KA DISC 20MM YAGEO	5,048	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	95 V	125 V	135 V	150 V	165 V	10 kA	100J	1	2700 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
431KM20 VARISTOR 430V 10KA DISC 20MM YAGEO	6,515	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	275 V	350 V	387 V	430 V	473 V	10 kA	270J	1	930 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
560KE20 VARISTOR 56V 5KA DISC 20MM YAGEO	7,434	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	35 V	45 V	50 V	56 V	62 V	5 kA	41J	1	6500 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
361KM20 VARISTOR 360V 10KA DISC 20MM YAGEO	7,624	-	RFQ	Datasheet	Disc 20mm 3-Lead	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
301KE20 VARISTOR 300V 10KA DISC 20MM YAGEO	5,820	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	190 V	250 V	270 V	300 V	330 V	10 kA	205J	1	1300 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
331KN20 VARISTOR 330V 10KA DISC 20MM YAGEO	4,229	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	210 V	275 V	297 V	330 V	363 V	10 kA	215J	1	1200 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
391KE20 VARISTOR 390V 10KA DISC 20MM YAGEO	9,684	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	250 V	320 V	351 V	390 V	429 V	10 kA	240J	1	1000 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
220KN20-P12.5 VARISTOR 22V 3KA DISC 20MM YAGEO	9,736	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	14 V	18 V	19.5 V	22 V	26 V	3 kA	16J	1	18500 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
270KE20 VARISTOR 27V 3KA DISC 20MM YAGEO	9,625	-	RFQ	Datasheet	Disc 20mm 3-Lead	TMOV 20M(E,N)	Bulk	Active	17 V	22 V	24 V	27 V	31 V	3 kA	19J	1	13000 pF @ 1 kHz	-40°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
151KN20-P12.5 VARISTOR 150V 10KA DISC 20MM YAGEO	8,920	-	RFQ	Datasheet	Disc 20mm	TMOV 20M(E,N)	Bulk	Active	95 V	125 V	135 V	150 V	165 V	10 kA	100J	1	2700 pF @ 1 kHz	-40°C ~ 85°C (TA)	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.

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.

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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.