The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an insert and offering robust environmental sealing. With an operating temperature range from -65°C to 200°C, these connectors are ideal for demanding applications. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. The connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts. Constructed with aluminum shells, they offer durability and reliability. Plating options include cadmium-free finishes such as electroless nickel and olive drab cadmium, meeting RoHS compliance. Suitable for military and industrial use, these connectors ensure secure and efficient electrical connections in challenging conditions.
