The 182916-1 is a C.P.C. square flange receptacle connector designed for pin CTC.S. size 17–16 in standard female configuration. The connector features a black thermoplastic housing with keyed polarity to ensure correct mating orientation. Key dimensional specifications include a maximum panel thickness of 3.2 mm, overall length of 34.4 mm maximum, width of 26.7 ± 0.2 mm, and four mounting holes with a diameter of 3.8 ± 0.13 mm. The connector is recognized by file N.E28476 and certified by file N.LR7189A-259, meeting established standards for reliability and performance. This receptacle is commonly used in industrial and electronic applications requiring secure, polarized connections with standardized mounting interfaces.