| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Siemens SIOV-B25K420 is a metal oxide varistor (MOV) designed for robust protection against voltage transients. It is housed in a plastic case with screw terminals for easy mounting.
Key electrical characteristics include a maximum operating AC voltage of 505V RMS and a maximum operating DC voltage of 100,000V. This varistor can handle a maximum surge current of 2000A (8/20 µs) and has a maximum energy absorption capacity of 2.0 Joules (2 ms). The nominal varistor voltage is 620V at 1 mA, with a tolerance of -10%. The maximum clamping voltage is 1000V.
This component is suitable for through-hole mounting and features screw-type terminations, making it suitable for applications requiring high surge current handling and reliable overvoltage protection. The typical capacitance is 100nF.
Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently unverified.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating AC voltage for the SIOV-B25K420 is 505V RMS.
The SIOV-B25K420 has a maximum surge current rating of 2000A for an 8/20 µs waveform.
The varistor voltage for the SIOV-B25K420 is 620V at 1 mA.
The SIOV-B25K420 is designed for through-hole mounting and features screw terminals.