D38999/20ZH35AN

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20ZH35AN, are engineered for rugged applications with a wide operating temperature range of -65°C to 175°C. Featuring a wall mount receptacle design with a threaded mating type, these connectors offer secure and reliable connectivity in demanding conditions. The Series III connectors, with a shell size of 23 and 100 removable crimp contacts (22D), are constructed from aluminum for lightweight yet durable performance. Their zinc-nickel finish provides excellent corrosion resistance, making them suitable for military (M) service ratings. This high-reliability connector is not RoHS-compliant, but its black zinc-nickel plated aluminum shell ensures conductivity and environmental resistance, meeting stringent performance standards such as Boeing BACC approval. With a wide range of insert arrangements and contact sizes available, the D38999 connectors are versatile and dependable solutions for aerospace, defense, and other hi-rel applications.