MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, with an operating temperature range of -65 °C to 200 °C. These harsh environment connectors come in various styles including front wall mount, rear wall mount, and jam nut receptacles, offering versatility in design. Utilizing M39029 rear release crimp contacts, they ensure reliable connectivity in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax options. Constructed with high-strength aluminum shells and available in different plating options such as cadmium and electroless nickel, these connectors meet stringent military specifications. The RoHS compliant finishes guarantee environmental safety. With a straight plug configuration and gold-plated contacts, they provide efficient and durable performance, making them ideal for demanding applications in aerospace, defense, and industrial sectors.
