| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ERZ-V20D621VARISTOR 620V 7.5KA DISC 22.50MM |
818 |
|
Datasheet |
Disc 22.50mm | ZNR® | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 7.5 kA | 382J | 1 | 700 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Through Hole |
|
B72225S4131K101VARISTOR 205V 20KA DISC 27.5MM |
441 |
|
Datasheet |
Disc 27.5mm | SuperioR, S25 | Bulk | Active | 130 V | 170 V | 184.5 V | 205 V | 225.5 V | 20 kA | 185J | 1 | 3800 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72225S4301K101VARISTOR 470V 20KA DISC 27.5MM |
985 |
|
Datasheet |
Disc 27.5mm | SuperioR, S25 | Bulk | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 20 kA | 410J | 1 | 1750 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72225S4381K101VARISTOR 620V 20KA DISC 27.5MM |
872 |
|
Datasheet |
Disc 27.5mm | SuperioR, S25 | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 20 kA | 600J | 1 | 1250 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72225S4441K101VARISTOR 715V 20KA DISC 27.5MM |
870 |
|
Datasheet |
Disc 27.5mm | SuperioR, S25 | Bulk | Active | 440 V | 585 V | 643.5 V | 715 V | 786.5 V | 20 kA | 710J | 1 | 1100 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72225S4421K101VARISTOR 680V 20KA DISC 27.5MM |
211 |
|
Datasheet |
Disc 27.5mm | SuperioR, S25 | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 20 kA | 700J | 1 | 1150 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
B72225S4511K101VARISTOR 820V 20KA DISC 27.5MM |
685 |
|
Datasheet |
Disc 27.5mm | SuperioR, S25 | Bulk | Active | 510 V | 670 V | 738 V | 820 V | 902 V | 20 kA | 750J | 1 | 950 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
V24AUMLA2220HVARISTOR 35.5V 2220 |
1,515 |
|
Datasheet |
2220 (5750 Metric) | AUML | Tape & Reel (TR) | Active | 19 V | 24 V | 32 V | 35.5 V | 39 V | - | 5J | 1 | - | -55°C ~ 125°C (TA) | - | Automotive | AEC-Q200 | Surface Mount, MLCV |
|
ERZ-V20D182VARISTOR 1.8KV 7.5KA DISC 23.5MM |
802 |
|
Datasheet |
Disc 23.5mm | ZNR® | Bulk | Active | 1 kV | 1.465 kV | 1.7 kV | 1.8 kV | 1.98 kV | 7.5 kA | 720J | 1 | 250 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Through Hole |
|
|
TMOV25SP250MVARISTOR 390V 20KA SQUARE 25MM |
800 |
|
Datasheet |
Square 25mm, 3 Lead | TMOV® 25S | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 20 kA | 330J | 1 | 1400 pF @ 1 MHz | -55°C ~ 85°C (TA) | Thermally Protected | - | - | Through Hole |
|
|
V131HB34VARISTOR 205V 40KA SQUARE 34MM |
133 |
|
Datasheet |
Square 34mm, Formed Tabs | HB34 | Bulk | Active | 130 V | 175 V | 184.5 V | 205 V | 225.5 V | 40 kA | 270J | 1 | 10000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
|
B72240L0321K102VARISTOR 510V 40KA SQUARE 37.5MM |
110 |
|
Datasheet |
Square 37.5mm, Tabs | HighE, LS40 | Bulk | Active | 320 V | 420 V | 459 V | 510 V | 561 V | 40 kA | 640J | 1 | 2300 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
V481HB34VARISTOR 750V 40KA SQUARE 34MM |
1,560 |
|
Datasheet |
Square 34mm, Formed Tabs | HB34 | 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 |
|
|
V301HB34VARISTOR 470V 40KA SQUARE 34MM |
232 |
|
Datasheet |
Square 34mm, Formed Tabs | HB34 | Bulk | Active | 300 V | 410 V | 423 V | 470 V | 517 V | 40 kA | 430J | 1 | 4100 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Through Hole |
|
ERZ-C32CK201WVARISTOR 200V 25KA DISC 32MM |
205 |
|
Datasheet |
Disc 32mm, Formed Tabs | ZNR® | Bulk | Active | 130 V | 170 V | 185 V | 200 V | 225 V | 25 kA | 210J | 1 | 5500 pF @ 1 kHz | -40°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
V131HA40VARISTOR 205V 40KA DISC 40MM |
117 |
|
Datasheet |
Disc 40mm, Formed Tabs | HA | Bulk | Active | 130 V | 175 V | 184.5 V | 205 V | 225.5 V | 40 kA | 270J | 1 | 10000 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
B72240L0551K100VARISTOR 910V 40KA SQUARE 37.5MM |
772 |
|
Datasheet |
Square 37.5mm, Formed Tabs | HighE, LS40 | Bulk | Active | 550 V | 745 V | 819 V | 910 V | 1.001 kV | 40 kA | 960J | 1 | 1400 pF @ 1 kHz | -25°C ~ 85°C (TA) | - | - | - | Chassis Mount |
|
|
V421HA40VARISTOR 680V 40KA DISC 40MM |
180 |
|
Datasheet |
Disc 40mm, Formed Tabs | HA | Bulk | Active | 420 V | 560 V | 612 V | 680 V | 748 V | 40 kA | 600J | 1 | 3800 pF @ 1 MHz | -55°C ~ 85°C (TA) | - | - | - | Bolt Mount |
|
B72240L0681K102VARSTR 1.1KV 40KA SQUARE 37.5MM |
241 |
|
Datasheet |
Square 37.5mm, Tabs | HighE | Bulk | Active | 680 V | 895 V | 990 V | 1.1 kV | 1.21 kV | 40 kA | 1100J | 1 | - | - | - | - | - | Chassis Mount |
|
ERZ-C40CK621WVARISTOR 620V 30KA DISC 40MM |
124 |
|
Datasheet |
Disc 40mm, Formed Tabs | ZNR® | Bulk | Active | 385 V | 505 V | 558 V | 620 V | 682 V | 30 kA | 515J | 1 | - | -40°C ~ 85°C (TA) | - | - | - | 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.