The MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for reliable performance in harsh environments. With an operating temperature range from -65°C to 200°C, these connectors come in various configurations including front and rear wall mounts, jam nut, and box mounts. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering multiple plating options, such as cadmium-free finishes, these connectors ensure durability and compliance. Ideal for military and aerospace applications, they guarantee 500 mating cycles with their EMI/RFI shielding and conductive properties. The straight plug design with a 90-degree cable clamp and gold-plated contacts ensures efficient signal transmission in demanding situations.
