The MIL-DTL-38999 Series I connectors offer robust connectivity solutions for harsh environments with up to 128 contacts sealed in durable aluminum shells. Featuring front and rear wall mount options, as well as jam nut receptacles, they ensure secure installations. With a wide operating temperature range from -65°C to 200°C, these connectors are suitable for demanding applications. Utilizing M39029 rear release crimp contacts in various sizes, they guarantee reliable connections. Available in multiple plating options, including RoHS certified finishes, these connectors meet stringent quality standards. Perfect for military and industrial use, they provide efficient and durable performance in challenging conditions.