The 5227661-1 is a commercial-grade, 50 Ohm BNC right-angle jack designed for both printed circuit board and panel mounting. It features a durable metal body with nickel plating and a center contact with tin plating. This connector is rated for a working voltage of 500 V RMS and operates over a frequency range of 0-4 GHz. With a bayonet lock coupling for quick connections and a durability of 500 cycles, it is a reliable choice for various RF equipment. The connector's design is suitable for applications requiring a robust, right-angle interface on a PCB.