| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
511KH20J-P7.5VARISTOR 510V 10KA DISC 20MM |
8,944 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-FVARISTOR 510V 10KA DISC 20MM |
5,749 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-OP7.5VARISTOR 560V 10KA DISC 20MM |
7,916 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
561KH20J-P7.5VARISTOR 560V 10KA DISC 20MM |
4,333 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 10 kA | 380J | 1 | 710 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
511KH20J-OVARISTOR 510V 10KA DISC 20MM |
3,916 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 320 V | 415 V | 459 V | 510 V | 561 V | 10 kA | 360J | 1 | 780 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
751KD20J-FVARISTOR 750V 10KA DISC 20MM |
4,580 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 10 kA | 420J | 1 | 530 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
781KD20JVARISTOR 780V 10KA DISC 20MM |
9,155 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 440J | 1 | 510 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
821KD20J-FP7.5VARISTOR 820V 10KA DISC 20MM |
6,034 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 10 kA | 460J | 1 | 500 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
821KD20J-FVARISTOR 820V 10KA DISC 20MM |
8,706 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 10 kA | 460J | 1 | 500 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
821KD20J-P7.5VARISTOR 820V 10KA DISC 20MM |
7,428 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 10 kA | 460J | 1 | 500 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
821KD20J-OP7.5VARISTOR 820V 10KA DISC 20MM |
9,025 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 10 kA | 460J | 1 | 500 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
781KD20J-FP7.5VARISTOR 780V 10KA DISC 20MM |
4,838 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 440J | 1 | 510 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
781KD20J-OP7.5VARISTOR 780V 10KA DISC 20MM |
3,119 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 440J | 1 | 510 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
751KD20J-FP7.5VARISTOR 750V 10KA DISC 20MM |
7,078 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 10 kA | 420J | 1 | 530 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
781KD20J-FVARISTOR 780V 10KA DISC 20MM |
8,036 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 440J | 1 | 510 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
781KD20J-P7.5VARISTOR 780V 10KA DISC 20MM |
8,945 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 440J | 1 | 510 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
751KD20J-P7.5VARISTOR 750V 10KA DISC 20MM |
2,617 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 10 kA | 420J | 1 | 530 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
751KD20J-OP7.5VARISTOR 750V 10KA DISC 20MM |
8,252 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 10 kA | 420J | 1 | 530 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
781KD20J-OVARISTOR 780V 10KA DISC 20MM |
7,408 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 10 kA | 440J | 1 | 510 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
751KD20J-OVARISTOR 750V 10KA DISC 20MM |
2,285 |
|
Datasheet |
Disc 20mm | 20D | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 10 kA | 420J | 1 | 530 pF @ 1 kHz | -40°C ~ 105°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.