The 919-415J-71P12G is a 75 Ohm MCX through-hole PCB jack designed for reliable radio frequency connections. It operates across a broad frequency range from DC to 12 GHz, exhibiting a low VSWR of 1.22 maximum up to 6 GHz and 1.43 maximum from 6 to 12 GHz. Constructed with a gold-plated brass body and a gold-plated beryllium copper contact, this connector ensures a mechanical durability of at least 500 mating cycles. It features a PTFE insulator and can withstand a dielectric voltage of 500 VRMS. With an operating temperature range of -65°C to +165°C, this jack is suitable for demanding applications in telecommunications, instrumentation, and broadcast equipment requiring a robust PCB-mounted RF interface.