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




























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
V481HA32 Littelfuse Inc.

V481HA32

VARISTOR 750V 25KA DISC 32MM

Littelfuse Inc.

6,924
RFQ
V481HA32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HA Bulk Active 480 V 640 V 675 V 750 V 825 V 25 kA 450J 1 1300 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
V511HA32 Littelfuse Inc.

V511HA32

VARISTOR 820V 25KA DISC 32MM

Littelfuse Inc.

4,677
RFQ
V511HA32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HA Bulk Active 510 V 675 V 738 V 820 V 902 V 25 kA 500J 1 1200 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
V511HC32 Littelfuse Inc.

V511HC32

VARISTOR 820V 25KA DISC 32MM

Littelfuse Inc.

8,612
RFQ
V511HC32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HC Bulk Active 510 V 675 V 738 V 820 V 902 V 25 kA 500J 1 1200 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
V571HA32 Littelfuse Inc.

V571HA32

VARISTOR 910V 25KA DISC 32MM

Littelfuse Inc.

3,032
RFQ
V571HA32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HA Bulk Active 575 V 730 V 819 V 910 V 1.001 kV 25 kA 550J 1 1100 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
V571HC32 Littelfuse Inc.

V571HC32

VARISTOR 910V 25KA DISC 32MM

Littelfuse Inc.

3,323
RFQ
V571HC32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HC Bulk Active 575 V 730 V 819 V 910 V 1.001 kV 25 kA 550J 1 1100 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
V551HA32 Littelfuse Inc.

V551HA32

VARISTOR 863.5V 25KA DISC 32MM

Littelfuse Inc.

5,519
RFQ
V551HA32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HA Bulk Active 550 V 710 V 778 V 863.5 V 949 V 25 kA 530J 1 1190 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Bolt Mount
V661HC32 Littelfuse Inc.

V661HC32

VARISTOR 1.05KV 25KA DISC 32MM

Littelfuse Inc.

7,626
RFQ
V661HC32 Datasheet

Datasheet

Disc 32mm, Formed Tabs HC 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
ERZ-C40CK821W Panasonic Electronic Components

ERZ-C40CK821W

VARISTOR 820V 30KA DISC 40MM

Panasonic Electronic Components

3,574
RFQ
ERZ-C40CK821W Datasheet

Datasheet

Disc 40mm, Formed Tabs ERZ-CK Bulk Active 510 V 670 V 738 V 820 V 902 V 30 kA 680J 1 - -40°C ~ 125°C (TA) Thermally Protected - - Bolt Mount
V661DHB34 Littelfuse Inc.

V661DHB34

VARISTOR 1.05KV 40KA SQUARE 34MM

Littelfuse Inc.

8,993
RFQ
V661DHB34 Datasheet

Datasheet

Square 34mm, Tabs DHB34 Bulk Active 660 V 850 V 945 V 1.05 kV 1.155 kV 40 kA 900J 1 2000 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V571DHB34 Littelfuse Inc.

V571DHB34

VARISTOR 910V 40KA SQUARE 34MM

Littelfuse Inc.

8,244
RFQ
V571DHB34 Datasheet

Datasheet

Square 34mm, Tabs DHB34 Bulk Active 575 V 730 V 819 V 910 V 1.001 kV 40 kA 770J 1 2200 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V681DHB34 Littelfuse Inc.

V681DHB34

VARSTR 1.0675KV 40KA SQUARE 34MM

Littelfuse Inc.

4,240
RFQ
V681DHB34 Datasheet

Datasheet

Square 34mm, Tabs DHB34 Bulk Active 680 V 875 V 962 V 1.0675 kV 1.173 kV 40 kA 925J 1 1900 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V551DHB34 Littelfuse Inc.

V551DHB34

VARISTOR 863.5V 40KA SQUARE 34MM

Littelfuse Inc.

2,468
RFQ
V551DHB34 Datasheet

Datasheet

Square 34mm, Tabs DHB34 Bulk Active 550 V 710 V 778 V 863.5 V 949 V 40 kA 755J 1 2390 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V531DHB34 Littelfuse Inc.

V531DHB34

VARISTOR 40KA SQUARE 34MM

Littelfuse Inc.

5,620
RFQ
V531DHB34 Datasheet

Datasheet

Square 34mm, Tabs DHB34 Bulk Active 330 V 435 V 467 V - - 40 kA 475J 1 2500 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V511DHB34 Littelfuse Inc.

V511DHB34

VARISTOR 820V 40KA SQUARE 34MM

Littelfuse Inc.

2,699
RFQ
V511DHB34 Datasheet

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 Littelfuse Inc.

V481DHB34

VARISTOR 750V 40KA SQUARE 34MM

Littelfuse Inc.

2,636
RFQ
V481DHB34 Datasheet

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
ERZ-C20EK221Y Panasonic Electronic Components

ERZ-C20EK221Y

VARISTOR 220V 8KA MODULE

Panasonic Electronic Components

3,084
RFQ
ERZ-C20EK221Y Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - -
ERZ-C20EK201Y Panasonic Electronic Components

ERZ-C20EK201Y

VARISTOR 200V 8KA MODULE

Panasonic Electronic Components

5,513
RFQ
ERZ-C20EK201Y Datasheet

Datasheet

Module ERZ-E Bulk Active 130 V 170 V 185 V 200 V 225 V 8 kA 80J 1 2300 pF @ 1 kHz -40°C ~ 85°C (TA) Thermally Protected - - Chassis Mount
B72250L0271K102 EPCOS - TDK Electronics

B72250L0271K102

VARISTOR 430V 75KA DISC 57MM

EPCOS - TDK Electronics

8,313
RFQ
B72250L0271K102 Datasheet

Datasheet

Disc 57mm HighE, LS50 Bulk Active 275 V 350 V 387 V 430 V 473 V 75 kA 860J 1 5500 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Bolt Mount
B72250L0321K100 EPCOS - TDK Electronics

B72250L0321K100

VARISTOR 510V 75KA DISC 57MM

EPCOS - TDK Electronics

7,027
RFQ
B72250L0321K100 Datasheet

Datasheet

Disc 57mm HighE, LS50 Bulk Active 320 V 420 V 459 V 510 V 561 V 75 kA 1000J 1 4300 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Bolt Mount
B72250L0381K100 EPCOS - TDK Electronics

B72250L0381K100

VARISTOR 620V 75KA DISC 57MM

EPCOS - TDK Electronics

8,198
RFQ
B72250L0381K100 Datasheet

Datasheet

Disc 57mm HighE, LS50 Bulk Active 385 V 505 V 558 V 620 V 682 V 75 kA 1200J 1 3500 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Bolt Mount

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.