MIL-DTL-38999 III (D38999) harsh environment connectors, designated as D38999/20WG16SN, feature a durable wall mount receptacle design with removable crimp contacts. Engineered for military and aerospace applications, these high-reliability connectors are rated for operating temperatures ranging from -65°C to 175°C. With 16 gold-plated contacts in a size 16(16) arrangement, they ensure secure and efficient electrical connections in demanding environments. The aluminum shell construction with olive drab cadmium finish offers excellent conductivity and environmental resistance, meeting stringent military specifications. RoHS-compliant and Boeing BACC-approved, these connectors are a reliable choice for mission-critical systems.