031-5486 is a low-profile angle bulkhead BNC jack connector designed for printed circuit board mounting in RF applications. It features a nickel-plated brass body with gold-plated beryllium copper contacts, providing excellent electrical performance and corrosion resistance. The connector utilizes a compliant pin mounting style and white plastic housing, offering a compact form factor suitable for space-constrained applications. With a 50 O impedance rating, it operates from DC to 4 GHz with typical low reflection through 4 GHz, making it ideal for miniature coaxial cable terminations in telecommunications, instrumentation, and RF signal distribution systems.