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
B72220U3381K501 EPCOS - TDK Electronics

B72220U3381K501

20MM, 385VAC, 10% SUPERIOR, 125D

EPCOS - TDK Electronics

6,752
RFQ
B72220U3381K501 Datasheet

Datasheet

Disc 20mm SuperioR Bulk Active 380 V - - - - - - - - - - - - Through Hole
MOVTP20V250T Eaton - Electronics Division

MOVTP20V250T

VARISTOR 390V 10KA DISC 20MM

Eaton - Electronics Division

8,873
RFQ
MOVTP20V250T Datasheet

Datasheet

Disc 20mm 3-Lead MOVTP Bulk Active 250 V 320 V 351 V 390 V 429 V 10 kA 240J 1 - -40°C ~ 105°C (TA) Thermally Protected - - Through Hole
TMOV20RP750M Littelfuse Inc.

TMOV20RP750M

VARISTOR 1.2KV 10KA DISC 20MM

Littelfuse Inc.

6,109
RFQ
TMOV20RP750M Datasheet

Datasheet

Disc 20mm 3-Lead iTMOV® Bulk Active 750 V 970 V 1.08 kV 1.2 kV 1.32 kV 10 kA 480J 1 175 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
B72225S4151K101 EPCOS - TDK Electronics

B72225S4151K101

VARISTOR 240V 20KA DISC 27.5MM

EPCOS - TDK Electronics

9,926
RFQ
B72225S4151K101 Datasheet

Datasheet

Disc 27.5mm SuperioR, S25 Bulk Active 150 V 200 V 216 V 240 V 264 V 20 kA 215J 1 3250 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
TMOV25SP420M Littelfuse Inc.

TMOV25SP420M

VARISTOR 680V 20KA SQUARE 25MM

Littelfuse Inc.

4,791
RFQ
TMOV25SP420M Datasheet

Datasheet

Square 25mm, 3 Lead TMOV® 25S Bulk Active 420 V 560 V 612 V 680 V 748 V 20 kA 460J 1 820 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
V321HB34 Littelfuse Inc.

V321HB34

VARISTOR 510V 40KA SQUARE 34MM

Littelfuse Inc.

5,303
RFQ
V321HB34 Datasheet

Datasheet

Square 34mm, Formed Tabs HB34 Bulk Active 320 V 420 V 459 V 510 V 561 V 40 kA 460J 1 3800 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
B72240L0751K100 EPCOS - TDK Electronics

B72240L0751K100

VARSTR 1.2KV 40KA SQUARE 37.5MM

EPCOS - TDK Electronics

2,739
RFQ
B72240L0751K100 Datasheet

Datasheet

Square 37.5mm, Formed Tabs HighE Bulk Active 750 V 970 V 1.08 kV 1.2 kV 1.32 kV 40 kA 1200J 1 1200 pF @ 1 kHz -25°C ~ 85°C (TA) - - - Chassis Mount
B72225M0151M301 EPCOS - TDK Electronics

B72225M0151M301

VARISTOR 240V 20KA BOX 3 LEAD

EPCOS - TDK Electronics

3,788
RFQ
B72225M0151M301 Datasheet

Datasheet

Box, 3 Lead MT25 Tray Active 150 V 200 V 216 V 240 V 264 V 20 kA 215J 1 2370 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
B72225M0381M301 EPCOS - TDK Electronics

B72225M0381M301

VARISTOR 620V 20KA BOX 3 LEAD

EPCOS - TDK Electronics

8,721
RFQ
B72225M0381M301 Datasheet

Datasheet

Box, 3 Lead MT25 Tray Active 385 V 505 V 558 V 620 V 682 V 20 kA 600J 1 900 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
B72225M0151M201 EPCOS - TDK Electronics

B72225M0151M201

VARISTOR 240V 20KA BOX 4 LEAD

EPCOS - TDK Electronics

6,244
RFQ
B72225M0151M201 Datasheet

Datasheet

Box, 4 Lead MT25 Tray Active 150 V 200 V 216 V 240 V 264 V 20 kA 215J 1 2370 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
B72230M0381M401 EPCOS - TDK Electronics

B72230M0381M401

VARISTOR 620V 25KA BOX 4 LEAD

EPCOS - TDK Electronics

3,057
RFQ
B72230M0381M401 Datasheet

Datasheet

Box, 4 Lead MT30 Type 1 Tray Active 385 V 505 V 558 V 620 V 682 V 25 kA 600J 1 1250 pF @ 1 kHz -40°C ~ 85°C (TA) Thermally Protected - - Through Hole
B72230M0421M401 EPCOS - TDK Electronics

B72230M0421M401

VARISTOR 680V 25KA BOX 4 LEAD

EPCOS - TDK Electronics

2,552
RFQ
B72230M0421M401 Datasheet

Datasheet

Box, 4 Lead MT30 Type 1 Tray Active 420 V 560 V 612 V 680 V 748 V 25 kA 700J 1 1150 pF @ 1 kHz -40°C ~ 85°C (TA) Thermally Protected - - Through Hole
B72230M0511M401 EPCOS - TDK Electronics

B72230M0511M401

VARISTOR 820V 25KA BOX 4 LEAD

EPCOS - TDK Electronics

9,588
RFQ
B72230M0511M401 Datasheet

Datasheet

Box, 4 Lead MT30 Type 1 Tray Active 499 V 670 V 738 V 820 V 902 V 25 kA 750J 1 950 pF @ 1 kHz -40°C ~ 85°C (TA) Thermally Protected - - Through Hole
B72230M0751M401 EPCOS - TDK Electronics

B72230M0751M401

VARISTOR 1.2KV 25KA BOX 4 LEAD

EPCOS - TDK Electronics

6,288
RFQ
B72230M0751M401 Datasheet

Datasheet

Box, 4 Lead MT30 Type 1 Tray Active 750 V 970 V 1.08 kV 1.2 kV 1.32 kV 25 kA 1025J 1 500 pF @ 1 kHz -40°C ~ 85°C (TA) Thermally Protected - - Through Hole
B72230M0551M401 EPCOS - TDK Electronics

B72230M0551M401

VARISTOR 910V 25KA BOX 4 LEAD

EPCOS - TDK Electronics

8,676
RFQ
B72230M0551M401 Datasheet

Datasheet

Box, 4 Lead MT30 Type 1 Tray Active 499 V 750 V 819 V 910 V 1 kV 25 kA 750J 1 900 pF @ 1 kHz -40°C ~ 85°C (TA) Thermally Protected - - Through Hole
TMOV34S151MP Littelfuse Inc.

TMOV34S151MP

VARISTOR 240V 40KA SQUARE 34MM

Littelfuse Inc.

6,514
RFQ
TMOV34S151MP Datasheet

Datasheet

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Active 150 V 200 V 216 V 240 V 264 V 40 kA 360J 1 8000 pF @ 1 MHz -55°C ~ 85°C (TA) Thermally Protected - - Through Hole
ERZ-C20EK241Y Panasonic Electronic Components

ERZ-C20EK241Y

VARISTOR 240V 8KA MODULE

Panasonic Electronic Components

4,545
RFQ
ERZ-C20EK241Y Datasheet

Datasheet

Module ZNR® Bulk Active 150 V 200 V 216 V 240 V 264 V 8 kA 95J 1 1500 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Chassis Mount
B72232B0421K001 EPCOS - TDK Electronics

B72232B0421K001

VARISTOR 680V 25KA ENCASED DISC

EPCOS - TDK Electronics

9,184
RFQ
B72232B0421K001 Datasheet

Datasheet

Encased Disc HighE Bulk Active 420 V 560 V 612 V 680 V 748 V 25 kA 600J 1 1300 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Chassis Mount
TMOV34S391MP Littelfuse Inc.

TMOV34S391MP

VARISTOR 620V 40KA SQUARE 34MM

Littelfuse Inc.

6,283
RFQ
TMOV34S391MP Datasheet

Datasheet

Square 34mm, Formed Tabs, 3-Lead TMOV® 34S Bulk Active 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-C20EK102Y Panasonic Electronic Components

ERZ-C20EK102Y

VARISTOR 1KV 8KA MODULE

Panasonic Electronic Components

4,469
RFQ
ERZ-C20EK102Y Datasheet

Datasheet

Module ZNR® Bulk Active 625 V 825 V 900 V 1 kV 1.1 kV 8 kA 245J 1 400 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Chassis Mount
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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.