Neutrik NBB75FA

The BNC feed through coupler is designed for optimal performance with a true 75 Ω configuration, making it ideal for high-definition and standard definition signals including HD, SDI, and Video. The connector is crafted with a machined brass body, ensuring durability and a non-abrasive connection over extended use.

Operating within a temperature range of -30 °C to +85 °C, this female connector exhibits low contact resistance, with values of ≤ 3 mΩ for the inner contact and ≤ 2 mΩ for the outer contact. Its dielectric strength reaches 1.5 kVdc, while insulation resistance exceeds 5 GΩ. The rated voltage is under 50 V. Additionally, the coupler maintains a Voltage Standing Wave Ratio (VSWR) of ≤1.03/>37 dB up to 1 GHz, ≤1.05/>32 dB up to 2 GHz, and ≤1.08/>28 dB up to 3 GHz.

Mechanically, the insertion force is measured at less than 25 N, and it supports over 1000 mating cycles, featuring a bayonet locking mechanism for secure connections. The contacts are made from brass (CuZn39Pb3), while the insert is constructed from PTFE, providing excellent performance and reliability.