MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range from -65 °C to 200 °C. This connector family includes front and rear wall mount as well as jam nut receptacles, along with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they use M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, these connectors offer a range of plating options, including cadmium-free finishes. Meeting MIL-DTL-38999 I military specifications, they ensure reliable performance with gold-plated contacts, a straight plug configuration, and a bayonet coupling. Suitable for demanding applications, these connectors provide durability and conductivity, backed by a mating life of 500 cycles.
