The 54745221679 is a 10-contact, shielded wiremount plug from the 3M 361 series, designed for quick assembly using solder termination. It features robust, ribbon-style phosphor bronze contacts rated for 1A each and accommodates wire sizes from 30 to 22 AWG. The connector provides excellent EMI protection with 360° shielding and is constructed from UL 94V-0 rated glass-filled LCP, operating reliably in temperatures from -55°C to +85°C. Its polarized and vibration-resistant design makes it ideal for mid-span and extension applications requiring dependable, repetitive plugging.