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
ROV05-431K Littelfuse Inc.

ROV05-431K

VARISTOR 430V 400A DISC 5MM

Littelfuse Inc.

4,399
RFQ
ROV05-431K Datasheet

Datasheet

Disc 5mm - Bag Obsolete 275 V 350 V 387 V 430 V 473 V 400 A 16.5J 1 47 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05-471K Littelfuse Inc.

ROV05-471K

VARISTOR 470V 400A DISC 5MM

Littelfuse Inc.

8,980
RFQ
ROV05-471K Datasheet

Datasheet

Disc 5mm - Bag Obsolete 300 V 385 V 423 V 470 V 517 V 400 A 17.5J 1 50 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H820K-S Littelfuse Inc.

ROV05H820K-S

VARISTOR 82V 800A DISC 5MM

Littelfuse Inc.

5,704
RFQ
ROV05H820K-S Datasheet

Datasheet

Disc 5mm - Bag Obsolete 50 V 65 V 73.8 V 82 V 90.2 V 800 A 3.5J 1 270 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV07-241K Littelfuse Inc.

ROV07-241K

VARISTOR 240V 1.2KA DISC 7MM

Littelfuse Inc.

7,578
RFQ
ROV07-241K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 150 V 200 V 216 V 240 V 264 V 1.2 kA 16.8J 1 185 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07-391K Littelfuse Inc.

ROV07-391K

VARISTOR 390V 1.2KA DISC 7MM

Littelfuse Inc.

2,780
RFQ
ROV07-391K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 250 V 320 V 351 V 390 V 429 V 1.2 kA 30J 1 110 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07-431K Littelfuse Inc.

ROV07-431K

VARISTOR 430V 1.2KA DISC 7MM

Littelfuse Inc.

5,167
RFQ
ROV07-431K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 275 V 350 V 387 V 430 V 473 V 1.2 kA 33J 1 111 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV05-101K Littelfuse Inc.

ROV05-101K

VARISTOR 100V 400A DISC 5MM

Littelfuse Inc.

7,494
RFQ
ROV05-101K Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 60 V 85 V 90 V 100 V 110 V 400 A 3.5J 1 263 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H101K-S Littelfuse Inc.

ROV05H101K-S

VARISTOR 100V 800A DISC 5MM

Littelfuse Inc.

3,971
RFQ
ROV05H101K-S Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 60 V 85 V 90 V 100 V 110 V 800 A 4.5J 1 260 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H121K-S Littelfuse Inc.

ROV05H121K-S

VARISTOR 120V 800A DISC 5MM

Littelfuse Inc.

3,372
RFQ
ROV05H121K-S Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 75 V 100 V 108 V 120 V 132 V 800 A 5.5J 1 180 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H151K-S Littelfuse Inc.

ROV05H151K-S

VARISTOR 150V 800A DISC 5MM

Littelfuse Inc.

2,949
RFQ
ROV05H151K-S Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 95 V 125 V 135 V 150 V 165 V 800 A 6.5J 1 180 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H201K-S Littelfuse Inc.

ROV05H201K-S

VARISTOR 200V 800A DISC 5MM

Littelfuse Inc.

2,629
RFQ
ROV05H201K-S Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 130 V 170 V 180 V 200 V 220 V 800 A 8.5J 1 85 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H221K-S Littelfuse Inc.

ROV05H221K-S

VARISTOR 220V 800A DISC 5MM

Littelfuse Inc.

2,299
RFQ
ROV05H221K-S Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 140 V 180 V 198 V 220 V 242 V 800 A 9J 1 80 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H471K Littelfuse Inc.

ROV05H471K

VARISTOR 470V 800A DISC 5MM

Littelfuse Inc.

9,608
RFQ
ROV05H471K Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 300 V 385 V 423 V 470 V 517 V 800 A 21J 1 50 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV07H271K-S Littelfuse Inc.

ROV07H271K-S

VARISTOR 270V 1.75KA DISC 7MM

Littelfuse Inc.

7,146
RFQ
ROV07H271K-S Datasheet

Datasheet

Disc 7mm - Bulk Obsolete 175 V 225 V 243 V 270 V 297 V 1.75 kA 24J 1 160 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
180KD05-TB YAGEO

180KD05-TB

VARISTOR 18V 100A DISC 5MM

YAGEO

4,904
RFQ
180KD05-TB Datasheet

Datasheet

Disc 5mm 05D Tape & Box (TB) Active 11 V 14 V 15 V 18 V 21.6 V 100 A 0.4J 1 1400 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
330KD07-TB YAGEO

330KD07-TB

VARISTOR 33V 250A DISC 7MM

YAGEO

9,082
RFQ
330KD07-TB Datasheet

Datasheet

Disc 7mm 07D Tape & Box (TB) Active 20 V 26 V 29.5 V 33 V 36.5 V 250 A 1.7J 1 1500 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
330KD07-FTB YAGEO

330KD07-FTB

VARISTOR 33V 250A DISC 7MM

YAGEO

4,697
RFQ
330KD07-FTB Datasheet

Datasheet

Disc 7mm 07D Tape & Box (TB) Active 20 V 26 V 29.5 V 33 V 36.5 V 250 A 1.7J 1 1500 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
330KD07-OTB YAGEO

330KD07-OTB

VARISTOR 33V 250A DISC 7MM

YAGEO

2,242
RFQ
330KD07-OTB Datasheet

Datasheet

Disc 7mm 07D Tape & Box (TB) Active 20 V 26 V 29.5 V 33 V 36.5 V 250 A 1.7J 1 1500 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
180KD05 YAGEO

180KD05

VARISTOR 18V 100A DISC 5MM

YAGEO

3,119
RFQ
180KD05 Datasheet

Datasheet

Disc 5mm 05D Bulk Active 11 V 14 V 15 V 18 V 21.6 V 100 A 0.4J 1 1400 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
221KD05 YAGEO

221KD05

VARISTOR 220V 400A DISC 5MM

YAGEO

6,871
RFQ
221KD05 Datasheet

Datasheet

Disc 5mm 05D Bulk Active 140 V 180 V 198 V 220 V 242 V 400 A 7.5J 1 110 pF @ 1 kHz -40°C ~ 105°C (TA) - - - Through Hole
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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.