MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range of -65°C to 200°C, they ensure reliable performance in demanding conditions. Available in various mounting options like front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. The aluminum shells come with multiple plating options, including cadmium-free finishes, meeting RoHS certification. Utilizing M39029 rear release crimp contacts, they provide secure connections with gold plating for enhanced conductivity. Suitable for military and industrial use, these connectors are built to withstand rugged environments, with a service rating of M and ingress protection for reliable performance.
