| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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200 pcs
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200 pcs | On Request | 100 | On Request | On Request | On Request | On Request | On Request |
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The EPCOS M51-A230X is a 2-electrode surge arrester with a nominal DC spark-over voltage of 230V ± 20V. It offers a high current rating with a peak pulse current capability of 10 kA (8/20 µs) and a service life of up to 10 operations at 5 kA.
This surge arrester is characterized by its very small size, fast response time, and stable performance over its life. It has a high insulation resistance greater than 1 GΩ at 100 VDC and a very low capacitance of less than 1 pF at 1 MHz.
The operating temperature range is from -40°C to +90°C. The device is RoHS-compatible and suitable for applications such as branch exchange, line protection, subscriber protection, and alarm systems. It is supplied in bulk packaging with through-hole mounting and axial termination.
Key electrical specifications include an impulse spark-over voltage of less than 550V at 100 V/µs and a typical arc voltage of approximately 15V at 1A. The glow to arc transition current is around 0.5A, with a glow voltage of approximately 60V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal DC spark-over voltage is 230V ± 20V.
The peak pulse current rating is 10 kA for an 8/20 µs waveform.
The operating temperature range is from -40°C to +90°C.
The capacitance is less than 1 pF at 1 MHz.
The insulation resistance is greater than 1 GΩ at 100 VDC.
The RoHS status is RoHS3 Compliant.