D38999/20ZH53SA

MIL-DTL-38999/20 - Connectors, Electrical, Circular, Receptacle, Threaded, Wall Mounting Flange, Removable Crimp Contacts, Series III. This military specification connector features 53 gold-plated contacts in a size 20(53), offering reliable conductivity in harsh environments. With a wide operating temperature range from -65°C to 175°C, it is suitable for rugged applications. The aluminum shell with a black zinc-nickel finish provides enhanced durability and environmental resistance, meeting service class I standards. Designed for wall mounting, this connector boasts a H53 shell size insert arrangement and a socket contact style, ensuring secure and efficient connections. Its high mating cycle life of 500 cycles guarantees long-term performance, making it ideal for demanding aerospace and military systems. Non-RoHS compliant.