MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide 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. Designed for harsh environments, they include front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Utilizing M39029 rear release crimp contacts, they ensure reliable connectivity with sizes ranging from 22D to 8. Ideal for military and aerospace applications, these connectors meet stringent MIL-DTL-38999 I specifications and provide durability with a service rating of M.
