| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
511KD05VARISTOR 510V 400A DISC 5MM |
3,220 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 400 A | 16J | 1 | 50 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
821KD07JVARISTOR 820V 1.75KA DISC 7MM |
9,155 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 1.75 kA | 73J | 1 | 60 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
101KD07VARISTOR 100V 1.2KA DISC 7MM |
2,116 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 60 V | 85 V | 90 V | 100 V | 110 V | 1.2 kA | 6.5J | 1 | 500 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
621KD07JVARISTOR 620V 1.75KA DISC 7MM |
5,117 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 1.75 kA | 55J | 1 | 80 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
271KD10-TRVARISTOR 270V 2.5KA DISC 10MM |
9,235 |
|
Datasheet |
Disc 10mm | 10D | Tape & Reel (TR) | Active | 175 V | 225 V | 243 V | 270 V | 297 V | 2.5 kA | 37J | 1 | 370 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
471KD07J-TBVARISTOR 470V 1.75KA DISC 7MM |
4,826 |
|
Datasheet |
Disc 7mm | 07D | Box | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 1.75 kA | 42J | 1 | 105 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
151KD07VARISTOR 150V 1.2KA DISC 7MM |
2,424 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 95 V | 125 V | 135 V | 150 V | 165 V | 1.2 kA | 9.7J | 1 | 330 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
561KD05VARISTOR 560V 400A DISC 5MM |
3,642 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 400 A | 16.8J | 1 | 45 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
681KD05VARISTOR 680V 400A DISC 5MM |
8,940 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 400 A | 21J | 1 | 35 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
751KD07JVARISTOR 750V 1.75KA DISC 7MM |
7,773 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 1.75 kA | 64J | 1 | 70 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
471KD05JVARISTOR 470V 800A DISC 5MM |
2,045 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 800 A | 21J | 1 | 55 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
181KD07JVARISTOR 180V 1.75KA DISC 7MM |
8,906 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 1.75 kA | 16J | 1 | 280 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
511KD07JVARISTOR 510V 1.75KA DISC 7MM |
4,395 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 1.75 kA | 45J | 1 | 100 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
561KD05-TBVARISTOR 560V 400A DISC 5MM |
9,258 |
|
Datasheet |
Disc 5mm | 05D | Box | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 400 A | 16.8J | 1 | 45 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
241KD07J-OVARISTOR 240V 1.75KA DISC 7MM |
7,106 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 150 V | 200 V | 216 V | 240 V | 264 V | 1.75 kA | 21J | 1 | 210 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
271KH05VARISTOR 270V 800A DISC 5MM |
5,755 |
|
Datasheet |
Disc 5mm | 05H | Bulk | Active | 175 V | 225 V | 243 V | 270 V | 297 V | 800 A | 11J | 1 | 95 pF @ 1 kHz | -40°C ~ 125°C (TA) | - | - | - | Through Hole |
|
301KH05VARISTOR 300V 800A DISC 5MM |
5,457 |
|
Datasheet |
Disc 5mm | 05H | Bulk | Active | 190 V | 250 V | 270 V | 300 V | 330 V | 800 A | 12J | 1 | 85 pF @ 1 kHz | -40°C ~ 125°C (TA) | - | - | - | Through Hole |
|
561KH05JVARISTOR 560V 800A DISC 5MM |
8,021 |
|
Datasheet |
Disc 5mm | 05H | Bulk | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 800 A | 24J | 1 | 45 pF @ 1 kHz | -40°C ~ 125°C (TA) | - | - | - | Through Hole |
|
121KH05-OVARISTOR 120V 800A DISC 5MM |
5,736 |
|
Datasheet |
Disc 5mm | 05H | Bulk | Active | 75 V | 100 V | 108 V | 120 V | 132 V | 800 A | 4.9J | 1 | 210 pF @ 1 kHz | -40°C ~ 125°C (TA) | - | - | - | Through Hole |
|
151KH05JVARISTOR 150V 800A DISC 5MM |
2,615 |
|
Datasheet |
Disc 5mm | 05H | Bulk | Active | 95 V | 125 V | 135 V | 150 V | 165 V | 800 A | 6.5J | 1 | 165 pF @ 1 kHz | -40°C ~ 125°C (TA) | - | - | - | Through Hole |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.