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. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various shell sizes and insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Constructed with high-strength aluminum shells and offering multiple plating options including cadmium-free finishes, these connectors guarantee durability and performance. RoHS compliant options are also available for environmentally conscious applications. Perfect for military and industrial use, MIL-DTL-38999 Series I connectors are the trusted choice for critical electrical connections.