| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
V481HA32VARISTOR 750V 25KA DISC 32MM |
6,924 |
|
Datasheet |
Disc 32mm, Formed Tabs | HA | Bulk | Active | 480 V | 640 V | 675 V | 750 V | 825 V | 25 kA | 450J | 1 | 1300 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V511HA32VARISTOR 820V 25KA DISC 32MM |
4,677 |
|
Datasheet |
Disc 32mm, Formed Tabs | HA | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 25 kA | 500J | 1 | 1200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V511HC32VARISTOR 820V 25KA DISC 32MM |
8,612 |
|
Datasheet |
Disc 32mm, Formed Tabs | HC | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 25 kA | 500J | 1 | 1200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V571HA32VARISTOR 910V 25KA DISC 32MM |
3,032 |
|
Datasheet |
Disc 32mm, Formed Tabs | HA | Bulk | Active | 575 V | 730 V | 819 V | 910 V | 1.001 kV | 25 kA | 550J | 1 | 1100 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V571HC32VARISTOR 910V 25KA DISC 32MM |
3,323 |
|
Datasheet |
Disc 32mm, Formed Tabs | HC | Bulk | Active | 575 V | 730 V | 819 V | 910 V | 1.001 kV | 25 kA | 550J | 1 | 1100 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V551HA32VARISTOR 863.5V 25KA DISC 32MM |
5,519 |
|
Datasheet |
Disc 32mm, Formed Tabs | HA | Bulk | Active | 550 V | 710 V | 778 V | 863.5 V | 949 V | 25 kA | 530J | 1 | 1190 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
V661HC32VARISTOR 1.05KV 25KA DISC 32MM |
7,626 |
|
Datasheet |
Disc 32mm, Formed Tabs | HC | Bulk | Active | 660 V | 850 V | 945 V | 1.05 kV | 1.155 kV | 25 kA | 600J | 1 | 1000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
ERZ-C40CK821WVARISTOR 820V 30KA DISC 40MM |
3,574 |
|
Datasheet |
Disc 40mm, Formed Tabs | ERZ-CK | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 30 kA | 680J | 1 | - | -40°C ~ 125°C (TA) | Thermally Protected | - | - | Bolt Mount |
|
V661DHB34VARISTOR 1.05KV 40KA SQUARE 34MM |
8,993 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 660 V | 850 V | 945 V | 1.05 kV | 1.155 kV | 40 kA | 900J | 1 | 2000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V571DHB34VARISTOR 910V 40KA SQUARE 34MM |
8,244 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 575 V | 730 V | 819 V | 910 V | 1.001 kV | 40 kA | 770J | 1 | 2200 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V681DHB34VARSTR 1.0675KV 40KA SQUARE 34MM |
4,240 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 680 V | 875 V | 962 V | 1.0675 kV | 1.173 kV | 40 kA | 925J | 1 | 1900 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V551DHB34VARISTOR 863.5V 40KA SQUARE 34MM |
2,468 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 550 V | 710 V | 778 V | 863.5 V | 949 V | 40 kA | 755J | 1 | 2390 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V531DHB34VARISTOR 40KA SQUARE 34MM |
5,620 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 330 V | 435 V | 467 V | - | - | 40 kA | 475J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V511DHB34VARISTOR 820V 40KA SQUARE 34MM |
2,699 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 510 V | 675 V | 738 V | 820 V | 902 V | 40 kA | 700J | 1 | 2500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
V481DHB34VARISTOR 750V 40KA SQUARE 34MM |
2,636 |
|
Datasheet |
Square 34mm, Tabs | DHB34 | Bulk | Active | 480 V | 640 V | 675 V | 750 V | 825 V | 40 kA | 650J | 1 | 2700 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
ERZ-C20EK221YVARISTOR 220V 8KA MODULE |
3,084 |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ERZ-C20EK201YVARISTOR 200V 8KA MODULE |
5,513 |
|
Datasheet |
Module | ERZ-E | Bulk | Active | 130 V | 170 V | 185 V | 200 V | 225 V | 8 kA | 80J | 1 | 2300 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Chassis Mount |
|
B72250L0271K102VARISTOR 430V 75KA DISC 57MM |
8,313 |
|
Datasheet |
Disc 57mm | HighE, LS50 | Bulk | Active | 275 V | 350 V | 387 V | 430 V | 473 V | 75 kA | 860J | 1 | 5500 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
B72250L0321K100VARISTOR 510V 75KA DISC 57MM |
7,027 |
|
Datasheet |
Disc 57mm | HighE, LS50 | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 75 kA | 1000J | 1 | 4300 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
B72250L0381K100VARISTOR 620V 75KA DISC 57MM |
8,198 |
|
Datasheet |
Disc 57mm | HighE, LS50 | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 75 kA | 1200J | 1 | 3500 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Bolt Mount |
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.