| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
471KH20J-P7.5TBVARISTOR 470V 10KA DISC 20MM |
8,356 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-P7.5VARISTOR 470V 10KA DISC 20MM |
4,733 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-OTBVARISTOR 470V 10KA DISC 20MM |
4,597 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-FTBVARISTOR 390V 10KA DISC 20MM |
6,785 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-FVARISTOR 390V 10KA DISC 20MM |
2,133 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-P7.5TRVARISTOR 470V 10KA DISC 20MM |
4,314 |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-OP7.5TRVARISTOR 470V 10KA DISC 20MM |
5,170 |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-FVARISTOR 470V 10KA DISC 20MM |
2,911 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-P7.5TBVARISTOR 390V 10KA DISC 20MM |
5,042 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-OTRVARISTOR 390V 10KA DISC 20MM |
6,480 |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-TBVARISTOR 470V 10KA DISC 20MM |
7,272 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
331KH20J-FVARISTOR 330V 10KA DISC 20MM |
6,921 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 10 kA | 228J | 1 | 1200 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
331KH20J-FP7.5TBVARISTOR 330V 10KA DISC 20MM |
2,791 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 10 kA | 228J | 1 | 1200 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-FP7.5TBVARISTOR 470V 10KA DISC 20MM |
7,193 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-TRVARISTOR 390V 10KA DISC 20MM |
9,592 |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-TBVARISTOR 390V 10KA DISC 20MM |
8,379 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
331KH20J-FP7.5VARISTOR 330V 10KA DISC 20MM |
3,122 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 10 kA | 228J | 1 | 1200 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-P7.5VARISTOR 390V 10KA DISC 20MM |
4,471 |
|
Datasheet |
Disc 20mm | 20H | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
471KH20J-FTBVARISTOR 470V 10KA DISC 20MM |
2,993 |
|
Datasheet |
Disc 20mm | 20H | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 10 kA | 350J | 1 | 850 pF @ 1 kHz | -40°C ~ 140°C (TA) | - | - | - | Through Hole |
|
391KH20J-FP7.5TRVARISTOR 390V 10KA DISC 20MM |
7,550 |
|
Datasheet |
Disc 20mm | 20H | Tape & Reel (TR) | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 10 kA | 275J | 1 | 1000 pF @ 1 kHz | -40°C ~ 140°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.