D38999/20JH55PN

MIL-DTL-38999 III (D38999) harsh environment connectors are engineered for reliable electrical performance in demanding conditions. This series features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in installation. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact configurations, including M39029 removable crimp contacts. Constructed from durable composite material with a cadmium olive drab finish, they ensure longevity and conductivity in military and aerospace applications. Rated for operating temperatures ranging from -65°C to 175°C, and with a service life of 500 cycles, these connectors are suitable for rugged environments. Meeting MIL-DTL-38999 and Boeing BACC standards, they guarantee performance and reliability in critical systems. For secure and efficient electrical connectivity in harsh conditions, choose MIL-DTL-38999 III connectors.