D38999/25HC98DA

The MIL-DTL-38999 III (D38999) harsh environment connectors offer rugged reliability in demanding applications. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they provide versatile connectivity solutions. With 9 shell sizes and 54 insert arrangements, these connectors accommodate a wide range of contact sizes, from 22D to 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure longevity in harsh conditions. A variety of plating options, including RoHS-compliant and cadmium-free finishes, cater to different environmental requirements. Featuring hermetic sealing and space-grade specifications, these connectors are ideal for aerospace, defense, and other high-reliability applications. The contact gender is female, with gold plating for optimal conductivity, and a contact style of socket-feed-thru for efficient signal transmission. Operating in temperatures ranging from -65°C to 200°C (-85°F to 392°F), they guarantee performance in extreme environments. With a service rating of I and a contact mating life of 500 cycles, these connectors meet stringent quality standards for mission-critical operations. The shell material is passivated stainless steel, ensuring corrosion resistance and reliability in challenging settings. Suitable for solder mounting, the hermetically sealed design of these connectors, with a shell size of C (13) and insert arrangement C98, makes them essential components in aerospace, defense, and industrial applications requiring robust and dependable connectivity solutions.