MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring front wall mount, rear wall mount, and jam nut receptacles, they ensure secure installations. These connectors, compliant with military specification MIL-DTL-38999 I, are crafted from high-strength aluminum and provide reliable performance in temperatures ranging from -65°C to 200°C. With various plating options available, including RoHS certified finishes, they cater to diverse application needs. The use of M39029 rear release crimp contacts, in sizes 22D, 22M, 22, 20, 16, and 8, guarantees efficient connectivity. Suitable for demanding environments, these connectors are ideal for applications requiring rugged and durable interconnect solutions.