The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering reliable performance with up to 128 contacts in an insert. These environmentally sealed connectors have a wide operating temperature range from -65 °C to 200 °C. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. Available in 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts for secure connections. Made of aluminum with multiple plating options, such as gold and electroless nickel, they ensure durability and conductivity. With a mating type of bayonet and service rating of M, they are suitable for military and industrial applications requiring high performance in challenging conditions, while also meeting RoHS compliance standards.
