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
V20E150 VARISTOR 240V 10KA DISC 20MM Littelfuse Inc.	4,995	-	RFQ	Datasheet	Disc 20mm	UltraMOV™	Bulk	Obsolete	150 V	200 V	216 V	240 V	264 V	10 kA	120J	1	1600 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V20E250 VARISTOR 390V 10KA DISC 20MM Littelfuse Inc.	7,233	-	RFQ	Datasheet	Disc 20mm	UltraMOV™	Bulk	Obsolete	250 V	320 V	351 V	390 V	429 V	10 kA	170J	1	1000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V20E320 VARISTOR 510V 10KA DISC 20MM Littelfuse Inc.	3,178	-	RFQ	Datasheet	Disc 20mm	UltraMOV™	Bulk	Obsolete	320 V	420 V	459 V	510 V	561 V	10 kA	273J	1	750 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V20E385 VARISTOR 620V 10KA DISC 20MM Littelfuse Inc.	8,194	-	RFQ	Datasheet	Disc 20mm	UltraMOV™	Bulk	Obsolete	385 V	505 V	558 V	620 V	682 V	10 kA	300J	1	700 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V20E420 VARISTOR 680V 10KA DISC 20MM Littelfuse Inc.	5,435	-	RFQ	Datasheet	Disc 20mm	UltraMOV™	Bulk	Obsolete	420 V	560 V	612 V	680 V	748 V	10 kA	320J	1	600 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V230LA40A VARISTOR 360V 6.5KA DISC 20MM Littelfuse Inc.	8,595	-	RFQ	Datasheet	Disc 20mm	LA	Bulk	Obsolete	230 V	300 V	324 V	360 V	396 V	6.5 kA	122J	1	1100 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V24ZA50 VARISTOR 23V 2KA DISC 20MM Littelfuse Inc.	8,669	-	RFQ	Datasheet	Disc 20mm	ZA	Bulk	Obsolete	14 V	18 V	20.7 V	23 V	25.3 V	2 kA	100J	1	18000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V250LA40A VARISTOR 390V 6.5KA DISC 20MM Littelfuse Inc.	7,562	-	RFQ	Datasheet	Disc 20mm	LA	Bulk	Obsolete	250 V	330 V	351 V	390 V	429 V	6.5 kA	130J	1	1000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V250LA40B VARISTOR 383.5V 6.5KA DISC 20MM Littelfuse Inc.	9,803	-	RFQ	Datasheet	Disc 20mm	LA	Bulk	Obsolete	250 V	330 V	354 V	383.5 V	413 V	6.5 kA	130J	1	1000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V275LA40A VARISTOR 430V 6.5KA DISC 20MM Littelfuse Inc.	8,330	-	RFQ	Datasheet	Disc 20mm	LA	Bulk	Obsolete	275 V	369 V	387 V	430 V	473 V	6.5 kA	140J	1	900 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V300LA40A VARISTOR 470V 6.5KA DISC 20MM Littelfuse Inc.	2,241	-	RFQ	Datasheet	Disc 20mm	LA	Bulk	Obsolete	300 V	405 V	423 V	470 V	517 V	6.5 kA	165J	1	800 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V320LA40B VARISTOR 501V 6.5KA DISC 20MM Littelfuse Inc.	8,217	-	RFQ	Datasheet	Disc 20mm	LA	Bulk	Obsolete	320 V	420 V	462 V	501 V	540 V	6.5 kA	150J	1	750 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V33ZA70 VARISTOR 33V 2KA DISC 20MM Littelfuse Inc.	8,361	-	RFQ	Datasheet	Disc 20mm	ZA	Bulk	Obsolete	21 V	27 V	29.7 V	33 V	36.3 V	2 kA	150J	1	13000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V36ZA80 VARISTOR 36V 2KA DISC 20MM Littelfuse Inc.	7,156	-	RFQ	Datasheet	Disc 20mm	ZA	Bulk	Obsolete	23 V	28 V	32.4 V	36 V	39.6 V	2 kA	160J	1	12000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V39ZA20 VARISTOR 39V 2KA DISC 20MM Littelfuse Inc.	8,696	-	RFQ	Datasheet	Disc 20mm	ZA	Bulk	Obsolete	25 V	31 V	35.1 V	39 V	42.9 V	2 kA	20J	1	12000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V56ZA20 VARISTOR 56V 2KA DISC 20MM Littelfuse Inc.	4,015	-	RFQ	Datasheet	Disc 20mm	ZA	Bulk	Obsolete	35 V	45 V	50.4 V	56 V	61.6 V	2 kA	30J	1	9000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V68ZA20 VARISTOR 68V 2KA DISC 20MM Littelfuse Inc.	7,986	-	RFQ	Datasheet	Disc 20mm	ZA	Bulk	Obsolete	40 V	56 V	61.2 V	68 V	74.8 V	2 kA	33J	1	9000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
B72220P3321K302 VARISTOR 510V 12KA DISC 20MM EPCOS - TDK Electronics	9,884	-	RFQ	Datasheet	Disc 20mm	Superior MP	Bulk	Active	320 V	420 V	459 V	510 V	561 V	12 kA	330J	1	1000 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
B72220P3321K501 VARISTOR 510V 12KA DISC 20MM EPCOS - TDK Electronics	7,465	-	RFQ	Datasheet	Disc 20mm	Superior MP	Bulk	Active	320 V	420 V	459 V	510 V	561 V	12 kA	330J	1	1000 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
MOV-20D182KTR VARISTOR 1.8KV 6.5KA DISC 20MM Bourns Inc.	5,673	-	RFQ	Datasheet	Disc 20mm	MOV-20DxxxK	Tape & Reel (TR)	Obsolete	1.1 kV	1.465 kV	1.62 kV	1.8 kV	1.98 kV	6.5 kA	625J	1	312 pF @ 1 kHz	-40°C ~ 105°C	-	-	-	Through Hole

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Varistors, MOVs FAQ

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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.