The MIL-DTL-38999 Series I connectors feature up to 128 contacts in a sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various shell sizes and insert arrangements, they offer front and rear wall mount options, as well as jam nut receptacles. Made of high-strength aluminum, these connectors come with multiple plating choices including cadmium-free finishes. Utilizing M39029 rear release crimp contacts, they ensure reliable connections with a mating life of 500 cycles. Their bayonet coupling and conductive contact style make them suitable for military and industrial applications, providing environment-resistant performance.
