Rated to 4 GHz and 300 V, this jack carries the 75 Ohm characteristic impedance standard for composite video, SDI, and broadband data links. Single-port configuration, box packaging.
The 4 GHz frequency ceiling and 75 Ohm impedance define the usable bandwidth for serial digital video (SDI) and high-resolution analogue video. At 4 GHz the connector's VSWR and insertion loss are controlled by the 75 Ohm geometry of the BNC interface and the PCB launch. For typical video signal levels the voltage headroom is not a limiting factor — the impedance and frequency specs govern the fit.
Right-Angle Through-Hole — Board Layout and Mechanical Fit
The through-hole mounting gives a stronger mechanical anchor than an SMT version — the shield legs and centre pin solder into plated holes that resist the lever force of a mated cable. The bayonet lock adds a secondary retention that prevents the cable from unseating under vibration or incidental pull.