MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts within an insert and offering reliable performance in temperatures ranging from -65 °C to 200 °C. These harsh environment connectors come in various configurations, including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. The aluminum shells can be plated with options like cadmium or nickel, meeting RoHS compliance standards. With a mating type of bayonet and contact gender of male, these connectors ensure durability with 500 mating cycles and conductivity suitable for demanding applications. Perfect for military and industrial use, they provide environment-resistant solutions for critical connectivity needs.
