| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
TMOV25SP510MVARISTOR 820V 20KA SQUARE 25MM |
2,416 |
|
Datasheet |
Square 25mm, 3 Lead | TMOV® 25S | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 20 kA | 520J | 1 | 680 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
B72230M0681M401VARISTOR 1.1KV 25KA BOX 4 LEAD |
4,337 |
|
Datasheet |
Box, 4 Lead | MT30 Type 1 | Tray | Active | 680 V | 895 V | 990 V | 1.1 kV | 1.21 kV | 25 kA | 940J | 1 | 710 pF @ 1 kHz | -40°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
ERZ-C20EK391VARISTOR 390V 8KA MODULE |
100 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 8 kA | 130J | 1 | 1200 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72240L0461K102VARISTOR 750V 40KA SQUARE 37.5MM |
1,028 |
|
Datasheet |
Square 37.5mm, Tabs | HighE | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 40 kA | 960J | 1 | 1600 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
B72232B0151K001VARISTOR 240V 25KA ENCASED DISC |
3,809 |
|
Datasheet |
Encased Disc | HighE | Bulk | Active | 150 V | 200 V | 216 V | 240 V | 264 V | 25 kA | 240J | 1 | 3700 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
TMOV34S351MPVARISTOR 560V 40KA SQUARE 34MM |
2,321 |
|
Datasheet |
Square 34mm, Formed Tabs, 3-Lead | TMOV® 34S | Bulk | Active | 350 V | 460 V | 504 V | 560 V | 616 V | 40 kA | 700J | 1 | 3500 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
ERZ-C20EK781YVARISTOR 780V 8KA MODULE |
2,581 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 485 V | 640 V | 702 V | 780 V | 858 V | 8 kA | 200J | 1 | 800 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
ERZ-C20EK621YVARISTOR 620V 8KA MODULE |
4,837 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 8 kA | 160J | 1 | 900 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
TMOV34S391EPVARISTOR 620V 40KA SQUARE 34MM |
3,543 |
|
Datasheet |
Square 34mm, Formed Tabs | TMOV® 34S | Bulk | Active | 385 V | 506 V | 558 V | 620 V | 682 V | 40 kA | 800J | 1 | 3300 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
V551HA40VARISTOR 863.5V 40KA DISC 40MM |
4,175 |
|
Datasheet |
Disc 40mm, Formed Tabs | HA | 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) | - | - | - | Bolt Mount |
|
ERZ-C20EK112YVARISTOR 1.1KV 8KA MODULE |
3,491 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 680 V | 895 V | 990 V | 1.1 kV | 1.21 kV | 8 kA | 250J | 1 | 350 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
ERZ-C20EK751YVARISTOR 750V 8KA MODULE |
3,008 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 8 kA | 190J | 1 | 800 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
ERZ-VS34C751VARISTOR 750V 40KA SQUARE 36MM |
2,311 |
|
Datasheet |
Square 36mm, Formed Tabs | ZNR® | Bulk | Active | 460 V | 615 V | 675 V | 750 V | 825 V | 40 kA | - | 1 | - | - | - | - | - | Chassis Mount |
|
ERZ-VS34C821VARISTOR 820V 40KA SQUARE 36MM |
1,861 |
|
Datasheet |
Square 36mm, Formed Tabs | ZNR® | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 40 kA | - | 1 | - | - | - | - | - | Chassis Mount |
|
ERZ-C32EK621YVARISTOR 620V 25KA MODULE |
2,659 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 25 kA | 415J | 1 | 2200 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V271DA40VARISTOR 430V 40KA ENCASED DISC |
2,850 |
|
Datasheet |
Encased Disc | DA | Bulk | Active | 275 V | 369 V | 387 V | 430 V | 473 V | 40 kA | 400J | 1 | 4500 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
V661DB40VARISTOR 1.05KV 40KA BLADE ENCAS |
3,978 |
|
Datasheet |
Blade Type, Encased | DB | 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) | - | - | - | Chassis Mount |
|
|
B72280B0381K001VARISTOR 620V 100KA ENCASED DISC |
1,881 |
|
Datasheet |
Encased Disc | HighE | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 100 kA | 2000J | 1 | 9000 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
B72280B0321K001VARISTOR 510V 100KA ENCASED DISC |
2,457 |
|
Datasheet |
Encased Disc | HighE | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 100 kA | 1600J | 1 | 11000 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
ERZ-U21JP132FSINGLETRANSIENT/SURGE ABSORBERS1 |
4,760 |
|
Datasheet |
Module | ZNR® | Bulk | Active | 660 V | 933 V | - | - | - | - | - | 1 | - | -40°C ~ 70°C (TJ) | - | - | - | Chassis 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.