Varistors, MOVs

Manufacturer 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




























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo 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
V151CA60 Littelfuse Inc.

V151CA60

VARISTOR 240V 50KA DISC 60MM

Littelfuse Inc.

9,908
RFQ
V151CA60 Datasheet

Datasheet

Disc 60mm CA Bag Obsolete 150 V 200 V 212 V 240 V 268 V 50 kA - 1 - - - - - Surface Mount
TMOV34S421M Littelfuse Inc.

TMOV34S421M

VARISTOR 680V 40KA SQUARE 34MM

Littelfuse Inc.

6,945
RFQ

-

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 Littelfuse Inc.

TMOV34S391M

VARISTOR 620V 40KA SQUARE 34MM

Littelfuse Inc.

3,004
RFQ

-

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
ERZ-C40CK911W Panasonic Electronic Components

ERZ-C40CK911W

VARISTOR 910V 30KA DISC 40MM

Panasonic Electronic Components

8,187
RFQ
ERZ-C40CK911W Datasheet

Datasheet

Disc 40mm, Formed Tabs ZNR® Bulk Active 550 V 745 V 819 V 910 V 1.001 kV 30 kA 750J 1 - -40°C ~ 85°C (TA) - - - Chassis Mount
V661HA32 Littelfuse Inc.

V661HA32

VARISTOR 1.05KV 25KA DISC 32MM

Littelfuse Inc.

5,920
RFQ
V661HA32 Datasheet

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 Littelfuse Inc.

V681HA32

VARISTOR 1.0675KV 25KA DISC 32MM

Littelfuse Inc.

3,040
RFQ
V681HA32 Datasheet

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 Littelfuse Inc.

SMOV34S111NP

VARISTOR 180V 40KA BOX 5 LEAD

Littelfuse Inc.

3,440
RFQ
SMOV34S111NP Datasheet

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 Littelfuse Inc.

SMOV34S131NP

VARISTOR 205V 40KA BOX 5 LEAD

Littelfuse Inc.

6,081
RFQ
SMOV34S131NP Datasheet

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 Littelfuse Inc.

SMOV34S151NP

VARISTOR 240V 40KA BOX 5 LEAD

Littelfuse Inc.

2,085
RFQ
SMOV34S151NP Datasheet

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
SMOV34S181NP Littelfuse Inc.

SMOV34S181NP

VARISTOR 284V 40KA BOX 5 LEAD

Littelfuse Inc.

6,184
RFQ
SMOV34S181NP Datasheet

Datasheet

Box, 5 Lead SMOV34S Bulk Obsolete 180 V 240 V 256 V 284 V 312 V 40 kA 400J 1 6800 pF @ 1 MHz -45°C ~ 75°C (TA) Thermally Protected - - Through Hole
SMOV34S111MP Littelfuse Inc.

SMOV34S111MP

VARISTOR 180V 40KA BOX 5 LEAD

Littelfuse Inc.

6,666
RFQ
SMOV34S111MP Datasheet

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
SMOV34S131MP Littelfuse Inc.

SMOV34S131MP

VARISTOR 205V 40KA BOX 5 LEAD

Littelfuse Inc.

4,778
RFQ
SMOV34S131MP Datasheet

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
SMOV34S151MP Littelfuse Inc.

SMOV34S151MP

VARISTOR 240V 40KA BOX 5 LEAD

Littelfuse Inc.

9,890
RFQ
SMOV34S151MP Datasheet

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
SMOV34S181MP Littelfuse Inc.

SMOV34S181MP

VARISTOR 284V 40KA BOX 5 LEAD

Littelfuse Inc.

9,120
RFQ
SMOV34S181MP Datasheet

Datasheet

Box, 5 Lead SMOV34S Bulk Obsolete 180 V 240 V 256 V 284 V 312 V 40 kA 400J 1 6800 pF @ 1 MHz -45°C ~ 75°C (TA) Thermally Protected - - Through Hole
B72232B0441K001 EPCOS - TDK Electronics

B72232B0441K001

VARISTOR 715V 25KA ENCASED DISC

EPCOS - TDK Electronics

5,929
RFQ
B72232B0441K001 Datasheet

Datasheet

Encased Disc HighE Bulk Active 440 V 585 V 643.5 V 715 V 786.5 V 25 kA 630J 1 1250 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Chassis Mount
TMOV34S551MX2696 Littelfuse Inc.

TMOV34S551MX2696

VARISTOR 854.5V 40KA SQUARE 34MM

Littelfuse Inc.

8,287
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 550 V 700 V 770 V 854.5 V 939 V 40 kA 965J 1 2250 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S621MX2696 Littelfuse Inc.

TMOV34S621MX2696

VARISTOR 1KV 40KA SQUARE 34MM

Littelfuse Inc.

5,650
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 620 V 800 V 900 V 1 kV 1.1 kV 40 kA 1010J 1 2100 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S621M Littelfuse Inc.

TMOV34S621M

VARISTOR 1KV 40KA SQUARE 34MM

Littelfuse Inc.

9,386
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 620 V 800 V 900 V 1 kV 1.1 kV 40 kA 1010J 1 2100 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S571M Littelfuse Inc.

TMOV34S571M

VARISTOR 910V 40KA SQUARE 34MM

Littelfuse Inc.

3,983
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 575 V 730 V 819 V 910 V 1.001 kV 40 kA 990J 1 2200 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S481MX2696 Littelfuse Inc.

TMOV34S481MX2696

VARISTOR 750V 40KA SQUARE 34MM

Littelfuse Inc.

5,757
RFQ

-

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Obsolete 480 V 640 V 675 V 750 V 825 V 40 kA 960J 1 2700 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole

Varistors, MOVs Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Varistors, MOVs components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Varistors, MOVs Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Varistors, MOVs FAQ

Can FPGAX source both active and end-of-life Varistors, MOVs components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Varistors, MOVs sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.