| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,344 pcs
|
2344 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Breakdown Voltage (Minimum/Typical/Maximum @ @ 1 mA) | |
| Capacitance @ Frequency | |
| Clamping Voltage | |
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| Energy | |
| Energy Absorption | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
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| Maximum DC Volts | |
| Measured Limiting Voltage | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Nominal Discharge Current | |
| Number of Circuits | |
| Operating Temperature | |
| Peak Pulse Current | |
| Power Dissipation | |
| SVHC Present | |
| Storage Conditions | |
| Storage Temperature | |
| Tape & Reel | |
| Varistor Voltage (Max) | |
| Varistor Voltage (Min) | |
| Varistor Voltage (Typ) |
The 820423211 is a WE-VD series disk varistor from Würth Elektronik, designed for overvoltage protection in AC and DC circuits. It features a maximum AC operating voltage of 320V and a maximum DC operating voltage of 418V. The varistor provides a clamping voltage of 842V at 100A (8/20µs) and can handle a peak pulse current of 10000A (8/20µs). Energy absorption is rated at 382J (10/1000µs), with a nominal discharge current of 5kA. The component is packaged in a 20mm disc with through-hole mounting and operates over a temperature range of -40°C to 85°C. Typical capacitance is 760pF at 1kHz. The 820423211 is compliant with RoHS, REACH, and Halogen Free standards, and is certified to UL1449 and VDE.
| Qty | Low | High |
|---|---|---|
| 500+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical breakdown voltage is 510V at 1mA, with a minimum of 459V and maximum of 561V.
The maximum clamping voltage is 842V at 100A (8/20µs pulse).
The maximum peak pulse current is 10000A (8/20µs waveform).
The varistor comes in a 20mm disc package with through-hole mounting.
The maximum energy absorption is 382J under a 10/1000µs pulse.
The operating temperature range is -40°C to 85°C.