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.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
CV550K14BL1 VARISTOR 910V 4.5KA DISC 14MM Bourns Inc.	5,480	-	RFQ	Datasheet	Disc 14mm	CV	Bulk	Active	550 V	745 V	819 V	910 V	1.001 kV	4.5 kA	264J	1	290 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
CV510K14BL1 VARISTOR 820V 4.5KA DISC 14MM Bourns Inc.	7,854	-	RFQ	Datasheet	Disc 14mm	CV	Bulk	Active	510 V	670 V	738 V	820 V	902 V	4.5 kA	227J	1	310 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
MOV-20D681KKTR VARISTOR 680V 6.5KA DISC 20MM Bourns Inc.	3,689	-	RFQ	Datasheet	Disc 20mm	MOV-20DxxxK	Tape & Reel (TR)	Active	420 V	560 V	612 V	680 V	748 V	6.5 kA	220J	1	720 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
MOV-20D561KKTR VARISTOR 560V 6.5KA DISC 20MM Bourns Inc.	8,433	-	RFQ	Datasheet	Disc 20mm	MOV-20DxxxK	Tape & Reel (TR)	Active	350 V	460 V	504 V	560 V	616 V	6.5 kA	220J	1	852 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
MOV-20D621KKTR VARISTOR 620V 6.5KA DISC 20MM Bourns Inc.	5,098	-	RFQ	Datasheet	Disc 20mm	MOV-20DxxxK	Tape & Reel (TR)	Active	385 V	505 V	558 V	620 V	682 V	6.5 kA	220J	1	780 pF @ 1 kHz	-40°C ~ 105°C (TA)	-	-	-	Through Hole
SV550K14BL1 VARISTOR 910V 8KA RADIAL Bourns Inc.	7,482	-	RFQ	Datasheet	Radial	SV	Bulk	Active	550 V	745 V	819 V	910 V	1.001 kV	8 kA	330J	1	310 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
SV510K14BL1 VARISTOR 820V 8KA DISC 14MM Bourns Inc.	8,942	-	RFQ	Datasheet	Disc 14mm	SV	Bulk	Active	510 V	670 V	738 V	820 V	902 V	8 kA	284J	1	330 pF @ 1 kHz	-40°C ~ 125°C (TA)	-	-	-	Through Hole
CV625K14BL1 VARISTOR 1KV 4.5KA DISC 14MM Bourns Inc.	2,816	-	RFQ	Datasheet	Disc 14mm	CV	Tape & Reel (TR)	Active	625 V	825 V	900 V	1 kV	1.1 kV	4.5 kA	280J	1	270 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
CV680K14BL1 VARISTOR 1.1KV 4.5KA DISC 14MM Bourns Inc.	3,205	-	RFQ	Datasheet	Disc 14mm	CV	Tape & Reel (TR)	Active	680 V	895 V	990 V	1.1 kV	1.21 kV	4.5 kA	310J	1	250 pF @ 1 kHz	-40°C ~ 85°C (TA)	-	-	-	Through Hole
MOV-20D621KTR VARISTOR 620V 6.5KA DISC 20MM Bourns Inc.	4,572	-	RFQ	Datasheet	Disc 20mm	MOV-20DxxxK	Tape & Reel (TR)	Active	385 V	505 V	558 V	620 V	682 V	6.5 kA	220J	1	780 pF @ 1 kHz	-40°C ~ 105°C	-	-	-	Through Hole

WINSUN SOURCING SUPPORT

Need Help Sourcing Varistors, MOVs?

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.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.