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The C-UFB- 5DC/E 75 surge protection device is designed specifically for coaxial signal interfaces, ensuring protection against voltage surges with both coarse and fine levels. It operates at a signal voltage of 5 V and utilizes BNC socket and plug connections.

Constructed from aluminum, this device is compact, measuring 25.4 mm in width and height, and 93 mm in depth, with a weight of 102.8 g excluding packaging. The device is suitable for a wide range of operating temperatures, from -40 °C to 80 °C, and offers a degree of protection rated at IP20.

It features an impressive nominal discharge current of 10 kA for both line-ground and line-shield configurations, with a total discharge current of 20 kA. The protective functionality is enhanced by low residual voltage levels, achieving ≤ 12 V at In for conductor-shield connections. The response time is rapid, with a maximum of ≤ 100 ns for line-earth and ≤ 500 ns for line-shield applications.

Compliance with VDE 0110-1 / IEC 60664-1 and IEC 61643-21 standards ensures reliability in various environments. Additionally, the device maintains input attenuation of 1.3 dB up to 5 MHz and supports a cut-off frequency of approximately 80 MHz in a 50 Ω system.

This product is categorized under intermediate plugs, making it an essential component for protecting sensitive electronics in industrial applications.