| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
271KD05-FVARISTOR 270V 400A DISC 5MM |
5,737 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 175 V | 225 V | 243 V | 270 V | 297 V | 400 A | 8.5J | 1 | 95 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
151KD05VARISTOR 150V 400A DISC 5MM |
2,920 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 95 V | 125 V | 135 V | 150 V | 165 V | 400 A | 4.1J | 1 | 165 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
241KD05VARISTOR 240V 400A DISC 5MM |
3,391 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 150 V | 200 V | 216 V | 240 V | 264 V | 400 A | 8J | 1 | 100 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
180KD05-FVARISTOR 18V 100A DISC 5MM |
6,195 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 11 V | 14 V | 15 V | 18 V | 21.6 V | 100 A | 0.4J | 1 | 1400 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
301KD05-OVARISTOR 300V 400A DISC 5MM |
2,801 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 190 V | 250 V | 270 V | 300 V | 330 V | 400 A | 9J | 1 | 85 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
181KD05-OVARISTOR 180V 400A DISC 5MM |
9,421 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 400 A | 4.9J | 1 | 140 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
391KD07-FVARISTOR 390V 1.2KA DISC 7MM |
4,701 |
|
Datasheet |
Disc 7mm | 07D | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 1.2 kA | 26J | 1 | 130 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
241KD05-OVARISTOR 240V 400A DISC 5MM |
9,246 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 150 V | 200 V | 216 V | 240 V | 264 V | 400 A | 8J | 1 | 100 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
331KD05VARISTOR 330V 400A DISC 5MM |
6,126 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 400 A | 9.5J | 1 | 75 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
471KD05-OTBVARISTOR 470V 400A DISC 5MM |
8,893 |
|
Datasheet |
Disc 5mm | 05D | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 400 A | 15J | 1 | 55 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
471KD05-FVARISTOR 470V 400A DISC 5MM |
8,087 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 400 A | 15J | 1 | 55 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
471KD05-FTBVARISTOR 470V 400A DISC 5MM |
3,757 |
|
Datasheet |
Disc 5mm | 05D | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 400 A | 15J | 1 | 55 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
181KD05-FVARISTOR 180V 400A DISC 5MM |
8,522 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 400 A | 4.9J | 1 | 140 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
301KD05VARISTOR 300V 400A DISC 5MM |
5,342 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 190 V | 250 V | 270 V | 300 V | 330 V | 400 A | 9J | 1 | 85 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
181KD05VARISTOR 180V 400A DISC 5MM |
7,144 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 115 V | 150 V | 162 V | 180 V | 198 V | 400 A | 4.9J | 1 | 140 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
151KD05-OVARISTOR 150V 400A DISC 5MM |
9,696 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 95 V | 125 V | 135 V | 150 V | 165 V | 400 A | 4.1J | 1 | 165 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
331KD05-OVARISTOR 330V 400A DISC 5MM |
9,048 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 400 A | 9.5J | 1 | 75 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
471KD05-TBVARISTOR 470V 400A DISC 5MM |
6,152 |
|
Datasheet |
Disc 5mm | 05D | Tape & Box (TB) | Active | 300 V | 385 V | 423 V | 470 V | 517 V | 400 A | 15J | 1 | 55 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
391KD05-FVARISTOR 390V 400A DISC 5MM |
9,618 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 250 V | 320 V | 351 V | 390 V | 429 V | 400 A | 12J | 1 | 65 pF @ 1 kHz | -40°C ~ 105°C (TA) | - | - | - | Through Hole |
|
331KD05-FVARISTOR 330V 400A DISC 5MM |
3,634 |
|
Datasheet |
Disc 5mm | 05D | Bulk | Active | 210 V | 275 V | 297 V | 330 V | 363 V | 400 A | 9.5J | 1 | 75 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.