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
271KD40 YAGEO

271KD40

VARISTOR 270V 40KA DISC 40MM

YAGEO

7,798
RFQ
271KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 175 V 225 V 243 V 270 V 297 V 40 kA 470J 1 7600 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
301KD40 YAGEO

301KD40

VARISTOR 300V 40KA DISC 40MM

YAGEO

3,216
RFQ
301KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 190 V 250 V 270 V 300 V 330 V 40 kA 510J 1 7300 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
511KD40 YAGEO

511KD40

VARISTOR 510V 40KA DISC 40MM

YAGEO

6,686
RFQ
511KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 320 V 415 V 459 V 510 V 561 V 40 kA 770J 1 4200 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
201KD40 YAGEO

201KD40

VARISTOR 200V 40KA DISC 40MM

YAGEO

5,781
RFQ
201KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 130 V 170 V 180 V 200 V 220 V 40 kA 370J 1 8400 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
241KD40 YAGEO

241KD40

VARISTOR 240V 40KA DISC 40MM

YAGEO

6,849
RFQ
241KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 150 V 200 V 216 V 240 V 264 V 40 kA 430J 1 1300 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
361KD40 YAGEO

361KD40

VARISTOR 360V 40KA DISC 40MM

YAGEO

6,900
RFQ
361KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 230 V 300 V 324 V 360 V 396 V 40 kA 570J 1 6200 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
391KD40 YAGEO

391KD40

VARISTOR 390V 40KA DISC 40MM

YAGEO

3,954
RFQ
391KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 250 V 320 V 351 V 390 V 429 V 40 kA 590J 1 5100 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
221KD40 YAGEO

221KD40

VARISTOR 220V 40KA DISC 40MM

YAGEO

5,073
RFQ
221KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 140 V 180 V 198 V 220 V 242 V 40 kA 400J 1 1700 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
221KD53 YAGEO

221KD53

VARISTOR 220V 70KA DISC 53MM

YAGEO

3,502
RFQ
221KD53 Datasheet

Datasheet

Disc 53mm 53D Bulk Active 140 V 180 V 198 V 220 V 242 V 70 kA 600J 1 13750 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
121KD40 YAGEO

121KD40

VARISTOR 120V 40KA DISC 40MM

YAGEO

8,291
RFQ
121KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 75 V 100 V 108 V 120 V 132 V 40 kA 286J 1 10600 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
151KD40 YAGEO

151KD40

VARISTOR 150V 40KA DISC 40MM

YAGEO

4,951
RFQ
151KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 95 V 125 V 135 V 150 V 165 V 40 kA 300J 1 9500 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
431KD40 YAGEO

431KD40

VARISTOR 430V 40KA DISC 40MM

YAGEO

5,880
RFQ
431KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 275 V 350 V 387 V 430 V 473 V 40 kA 660J 1 4900 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
331KD40 YAGEO

331KD40

VARISTOR 330V 40KA DISC 40MM

YAGEO

4,549
RFQ
331KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 210 V 275 V 297 V 330 V 363 V 40 kA 550J 1 1400 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
181KD40 YAGEO

181KD40

VARISTOR 180V 40KA DISC 40MM

YAGEO

3,104
RFQ
181KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 115 V 150 V 162 V 180 V 198 V 40 kA 330J 1 8900 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
471KD40 YAGEO

471KD40

VARISTOR 470V 40KA DISC 40MM

YAGEO

7,876
RFQ
471KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 300 V 385 V 423 V 470 V 517 V 40 kA 720J 1 4300 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
101KD40 YAGEO

101KD40

VARISTOR 100V 40KA DISC 40MM

YAGEO

4,066
RFQ
101KD40 Datasheet

Datasheet

Disc 40mm 40D Bulk Active 60 V 85 V 90 V 100 V 110 V 40 kA 241J 1 9000 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
V151HB34 Littelfuse Inc.

V151HB34

VARISTOR 240V 40KA SQUARE 34MM

Littelfuse Inc.

2,703
RFQ
V151HB34 Datasheet

Datasheet

Square 34mm, Formed Tabs HB34 Bulk Active 150 V 200 V 216 V 240 V 264 V 40 kA 300J 1 8000 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V141HB34 Littelfuse Inc.

V141HB34

VARISTOR 220V 40KA SQUARE 34MM

Littelfuse Inc.

7,316
RFQ
V141HB34 Datasheet

Datasheet

Square 34mm, Formed Tabs HB34 Bulk Active 140 V 188 V 198 V 220 V 242 V 40 kA 291J 1 9000 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V111HB34 Littelfuse Inc.

V111HB34

VARISTOR 173V 40KA SQUARE 34MM

Littelfuse Inc.

2,473
RFQ
V111HB34 Datasheet

Datasheet

Square 34mm, Formed Tabs HB34 Bulk Active 110 V 148 V 156 V 173 V 190 V 40 kA 220J 1 11600 pF @ 1 MHz -55°C ~ 85°C (TA) - - - Through Hole
V201HB34 Littelfuse Inc.

V201HB34

VARISTOR 314V 40KA SQUARE 34MM

Littelfuse Inc.

4,419
RFQ
V201HB34 Datasheet

Datasheet

Square 34mm, Formed Tabs HB34 Bulk Active 200 V 265 V 283 V 314 V 345 V 40 kA 350J 1 6350 pF @ 1 MHz -55°C ~ 85°C (TA) - - - 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.