| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Automotive Grade | |
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| Halogen Free | |
| Industrial Grade | |
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| Maximum DC Volts | |
| Medical Grade | |
| Military Grade | |
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| Varistor Voltage (Typ) |
The 820412711 is a through-hole disc varistor from Würth Elektronik's WE-VD series, designed for overvoltage protection in a wide range of electronic equipment. It features a maximum AC operating voltage of 275V and a maximum DC operating voltage of 350V, with a varistor voltage of 430V typical at 1mA.
Key electrical characteristics include a clamping voltage of 710V maximum at 25A (8/20µs), a peak pulse current rating of 3.5kA (8/20µs), and an energy absorption capability of 80J (10/1000µs). The device has a typical capacitance of 190pF at 1kHz and a maximum power dissipation of 0.4W.
The varistor is housed in a 10mm disc package with a diameter of 12.5mm, thickness of 6.5mm, and lead spacing of 7.5mm. It operates over a temperature range of -40°C to +85°C and is compliant with RoHS, REACH, and Halogen Free standards. The component also holds VDE and cULus approvals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.57 | $0.57 |
| 10+ | $0.50 | $0.50 |
| 50+ | $0.46 | $0.46 |
| 100+ | $0.42 | $0.42 |
| 750+ | $0.37 | $0.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The varistor voltage (breakdown) is 430V typical at 1mA, with a tolerance of ±10%.
The maximum clamping voltage is 710V at 25A (8/20µs).
The peak pulse current rating is 3.5kA maximum (8/20µs).
The energy absorption is 80J maximum (10/1000µs).
The operating temperature range is -40°C to +85°C.
Typical capacitance is 190pF at 1kHz.
It is a through-hole disc varistor with a 10mm disc diameter, 12.5mm body diameter, 6.5mm thickness, and 7.5mm lead spacing.