MIL-DTL-38999 Series II connectors offer robust performance with up to 128 contacts in an insert, featuring environmental sealing and an extensive operating temperature range from -65 °C to 200 °C. Designed for harsh environments, these thin-walled 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. Constructed with aluminum shells, these connectors offer multiple plating options for durability, with RoHS certified cadmium-free finishes. Ideal for military and industrial applications, they provide reliable connectivity in demanding conditions.
