MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting styles like front wall, rear wall, and jam nut receptacles, these connectors offer RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8. Constructed with high-strength aluminum shells and offered in different plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, they provide versatility in applications. RoHS certified cadmium-free finishes are also available, ensuring compliance with environmental regulations. The connectors are noted for their reliability, with a service rating of II and a contact mating life of 500 cycles. Suitable for demanding environments, these MIL-DTL-38999 I connectors are ideal for applications requiring secure and durable electrical connections.
