MIL-DTL-38999 Series I connectors offer up to 128 contacts in an insert, providing durable environmental sealing and an extensive operating temperature range from -65 °C to 200 °C. Available in various shell sizes and insert arrangements, these connectors come in high-strength aluminum shells with options for plating, including cadmium-free finishes. The connector family includes front and rear wall mount receptacles, as well as jam nut receptacles, all designed for harsh environments. Utilizing M39029 rear release crimp contacts, they ensure reliable connectivity with options for sizes 22D, 22M, 22, 20, 16, and 8 (coax and twinax). Suitable for military applications and beyond, these connectors provide robust performance with features like bayonet coupling and RFI grounding plugs, making them ideal for demanding environments.
