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
CV95K20BL1 VARISTOR 150V 6.5KA DISC 20MM Bourns Inc.	4,537	-	RFQ	Datasheet	Disc 20mm	CV	Bulk	Active	95 V	125 V	135 V	150 V	165 V	6.5 kA	106J	1	2600 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
SV300K20BL1 VARISTOR 470V 12KA RADIAL Bourns Inc.	2,600	-	RFQ	Datasheet	Radial	SV	Bulk	Active	300 V	385 V	423 V	470 V	517 V	12 kA	437J	1	940 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
SV320K20BL1 VARISTOR 510V 12KA DISC 20MM Bourns Inc.	6,204	-	RFQ	Datasheet	Disc 20mm	SV	Bulk	Active	320 V	420 V	459 V	510 V	561 V	12 kA	485J	1	860 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
SV250K20BL1 VARISTOR 390V 12KA RADIAL DISC Bourns Inc.	5,221	-	RFQ	Datasheet	Radial, Disc	SV	Bulk	Active	250 V	320 V	351 V	390 V	429 V	12 kA	345J	1	1130 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
SV385K20BL1 VARISTOR 620V 12KA DISC 20MM Bourns Inc.	5,494	-	RFQ	Datasheet	Disc 20mm	SV	Bulk	Active	385 V	505 V	558 V	620 V	682 V	12 kA	495J	1	710 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
CV300K20BL1 VARISTOR 470V 6.5KA DISC 20MM Bourns Inc.	2,254	-	RFQ	Datasheet	Disc 20mm	CV	Bulk	Active	300 V	385 V	423 V	470 V	517 V	6.5 kA	350J	1	850 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
CV275K20BL1 VARISTOR 430V 6.5KA DISC 20MM Bourns Inc.	6,511	-	RFQ	Datasheet	Disc 20mm	CV	Bulk	Active	275 V	350 V	387 V	430 V	473 V	6.5 kA	304J	1	900 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
CV250K20BL1 VARISTOR 390V 6.5KA DISC 20MM Bourns Inc.	7,794	-	RFQ	Datasheet	Disc 20mm	CV	Bulk	Active	250 V	320 V	351 V	390 V	429 V	6.5 kA	276J	1	1000 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
CV320K20BL1 VARISTOR 510V 6.5KA DISC 20MM Bourns Inc.	9,437	-	RFQ	Datasheet	Disc 20mm	CV	Bulk	Active	320 V	420 V	459 V	510 V	561 V	6.5 kA	388J	1	800 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
CV385K20BL1 VARISTOR 620V 6.5KA DISC 20MM Bourns Inc.	5,802	-	RFQ	Datasheet	Disc 20mm	CV	Bulk	Active	385 V	505 V	558 V	620 V	682 V	6.5 kA	396J	1	700 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.