MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, boasting environmental sealing and a wide operating temperature range of -65 °C to 200 °C. Designed for harsh environments, this connector family offers front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, these connectors come in a range of plating options including cadmium-free finishes, ensuring durability and compliance. Ideal for demanding applications, they offer reliable performance with a mating life of 500 cycles.
