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
ROV07-431K-S Littelfuse Inc.

ROV07-431K-S

VARISTOR 430V 1.2KA DISC 7MM

Littelfuse Inc.

9,745
RFQ
ROV07-431K-S 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
ROV07-471K-S Littelfuse Inc.

ROV07-471K-S

VARISTOR 470V 1.2KA DISC 7MM

Littelfuse Inc.

9,113
RFQ
ROV07-471K-S Datasheet

Datasheet

Disc 7mm - Bag Obsolete 300 V 385 V 423 V 470 V 517 V 1.2 kA 35J 1 102 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07H331K-S Littelfuse Inc.

ROV07H331K-S

VARISTOR 330V 1.75KA DISC 7MM

Littelfuse Inc.

6,330
RFQ
ROV07H331K-S Datasheet

Datasheet

Disc 7mm - Bag Obsolete 210 V 275 V 297 V 330 V 363 V 1.75 kA 28J 1 140 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07-201K Littelfuse Inc.

ROV07-201K

VARISTOR 200V 1.2KA DISC 7MM

Littelfuse Inc.

2,311
RFQ
ROV07-201K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 130 V 170 V 180 V 200 V 220 V 1.2 kA 14.3J 1 224 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07-221K Littelfuse Inc.

ROV07-221K

VARISTOR 220V 1.2KA DISC 7MM

Littelfuse Inc.

6,566
RFQ
ROV07-221K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 140 V 180 V 198 V 220 V 242 V 1.2 kA 15.5J 1 190 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07-271K Littelfuse Inc.

ROV07-271K

VARISTOR 270V 1.2KA DISC 7MM

Littelfuse Inc.

7,897
RFQ
ROV07-271K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 175 V 225 V 243 V 270 V 297 V 1.2 kA 19.8J 1 161 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07-471K Littelfuse Inc.

ROV07-471K

VARISTOR 470V 1.2KA DISC 7MM

Littelfuse Inc.

9,786
RFQ
ROV07-471K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 300 V 385 V 423 V 470 V 517 V 1.2 kA 35J 1 102 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV07H361K Littelfuse Inc.

ROV07H361K

VARISTOR 360V 1.75KA DISC 7MM

Littelfuse Inc.

7,242
RFQ
ROV07H361K Datasheet

Datasheet

Disc 7mm - Bag Obsolete 230 V 300 V 324 V 360 V 396 V 1.75 kA 32J 1 120 pF @ 1 kHz -40°C ~ 125°C (TA) - - - Through Hole
ROV05-121K Littelfuse Inc.

ROV05-121K

VARISTOR 120V 400A DISC 5MM

Littelfuse Inc.

4,850
RFQ
ROV05-121K Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 75 V 100 V 108 V 120 V 132 V 400 A 4J 1 180 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05-121K-S Littelfuse Inc.

ROV05-121K-S

VARISTOR 120V 400A DISC 5MM

Littelfuse Inc.

8,527
RFQ
ROV05-121K-S Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 75 V 100 V 108 V 120 V 132 V 400 A 4J 1 180 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05-151K Littelfuse Inc.

ROV05-151K

VARISTOR 150V 400A DISC 5MM

Littelfuse Inc.

2,085
RFQ
ROV05-151K Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 95 V 125 V 135 V 150 V 165 V 400 A 5.5J 1 180 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05-201K Littelfuse Inc.

ROV05-201K

VARISTOR 200V 400A DISC 5MM

Littelfuse Inc.

6,845
RFQ
ROV05-201K Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 130 V 170 V 180 V 200 V 220 V 400 A 7.1J 1 85 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H101K Littelfuse Inc.

ROV05H101K

VARISTOR 100V 800A DISC 5MM

Littelfuse Inc.

9,969
RFQ
ROV05H101K 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 Littelfuse Inc.

ROV05H121K

VARISTOR 120V 800A DISC 5MM

Littelfuse Inc.

3,313
RFQ
ROV05H121K 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 Littelfuse Inc.

ROV05H151K

VARISTOR 150V 800A DISC 5MM

Littelfuse Inc.

8,657
RFQ
ROV05H151K 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 Littelfuse Inc.

ROV05H201K

VARISTOR 200V 800A DISC 5MM

Littelfuse Inc.

7,345
RFQ
ROV05H201K 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 Littelfuse Inc.

ROV05H221K

VARISTOR 220V 800A DISC 5MM

Littelfuse Inc.

8,758
RFQ
ROV05H221K 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
ROV05H361K Littelfuse Inc.

ROV05H361K

VARISTOR 360V 800A DISC 5MM

Littelfuse Inc.

3,752
RFQ
ROV05H361K Datasheet

Datasheet

Disc 5mm - Bulk Obsolete 230 V 300 V 324 V 360 V 396 V 800 A 16J 1 70 pF @ 1 kHz -40°C ~ 85°C (TA) - - - Through Hole
ROV05H820K Littelfuse Inc.

ROV05H820K

VARISTOR 82V 800A DISC 5MM

Littelfuse Inc.

6,488
RFQ
ROV05H820K Datasheet

Datasheet

Disc 5mm - Bulk 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
ROV07-121K Littelfuse Inc.

ROV07-121K

VARISTOR 120V 1.2KA DISC 7MM

Littelfuse Inc.

3,184
RFQ
ROV07-121K Datasheet

Datasheet

Disc 7mm - Bulk Obsolete 75 V 100 V 108 V 120 V 132 V 1.2 kA 8J 1 457 pF @ 1 kHz -40°C ~ 125°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.