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.

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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
V511DHB34 VARISTOR 820V 40KA SQUARE 34MM Littelfuse Inc.	2,699	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	510 V	675 V	738 V	820 V	902 V	40 kA	700J	1	2500 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V481DHB34 VARISTOR 750V 40KA SQUARE 34MM Littelfuse Inc.	2,636	-	RFQ	Datasheet	Square 34mm, Tabs	DHB34	Bulk	Active	480 V	640 V	675 V	750 V	825 V	40 kA	650J	1	2700 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Through Hole
V151CA60 VARISTOR 240V 50KA DISC 60MM Littelfuse Inc.	9,908	-	RFQ	Datasheet	Disc 60mm	CA	Bag	Obsolete	150 V	200 V	212 V	240 V	268 V	50 kA	-	1	-	-	-	-	-	Surface Mount
TMOV34S421M VARISTOR 680V 40KA SQUARE 34MM Littelfuse Inc.	6,945	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	420 V	560 V	612 V	680 V	748 V	40 kA	910J	1	3000 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
TMOV34S391M VARISTOR 620V 40KA SQUARE 34MM Littelfuse Inc.	3,004	-	RFQ	Datasheet	Square 34mm, Formed Tabs, 3-Lead	TMOV® 34S	Bulk	Obsolete	385 V	506 V	558 V	620 V	682 V	40 kA	800J	1	3300 pF @ 1 MHz	-55°C ~ 85°C (TA)	Thermally Protected	-	-	Through Hole
V661HA32 VARISTOR 1.05KV 25KA DISC 32MM Littelfuse Inc.	5,920	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HA	Bulk	Active	660 V	850 V	945 V	1.05 kV	1.155 kV	25 kA	600J	1	1000 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
V681HA32 VARISTOR 1.0675KV 25KA DISC 32MM Littelfuse Inc.	3,040	-	RFQ	Datasheet	Disc 32mm, Formed Tabs	HA	Bulk	Active	680 V	875 V	962 V	1.0675 kV	1.173 kV	25 kA	610J	1	850 pF @ 1 MHz	-55°C ~ 85°C (TA)	-	-	-	Bolt Mount
SMOV34S111NP VARISTOR 180V 40KA BOX 5 LEAD Littelfuse Inc.	3,440	-	RFQ	Datasheet	Box, 5 Lead	SMOV34S	Bulk	Obsolete	115 V	150 V	162 V	180 V	198 V	40 kA	280J	1	11500 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
SMOV34S131NP VARISTOR 205V 40KA BOX 5 LEAD Littelfuse Inc.	6,081	-	RFQ	Datasheet	Box, 5 Lead	SMOV34S	Bulk	Obsolete	130 V	175 V	184.5 V	205 V	225.5 V	40 kA	310J	1	10000 pF @ 1 MHz	-45°C ~ 75°C (TA)	Thermally Protected	-	-	Through Hole
SMOV34S151NP VARISTOR 240V 40KA BOX 5 LEAD Littelfuse Inc.	2,085	-	RFQ	Datasheet	Box, 5 Lead	SMOV34S	Bulk	Obsolete	150 V	200 V	216 V	240 V	264 V	40 kA	360J	1	8000 pF @ 1 MHz	-45°C ~ 75°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.