The 142231 is an SMB bulkhead crimp jack from Amphenol Connex, engineered for terminating RG-178B/U and RG-196A/U cables. This connector features a gold-plated brass body, contact pin, hex nut, and lock washer, providing excellent durability and signal conductivity. A natural Teflon insulator ensures reliable electrical performance. Designed for panel mounting, it utilizes a 10-32UNF-2A thread and is ideal for creating secure, high-quality RF connections in various electronic systems and equipment.