MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65°C to 200°C. These environmentally sealed connectors come in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles. Offered in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts. Constructed with aluminum shells, they come with plating options such as cadmium, nickel, and anodized finishes. With gold contact plating, they ensure reliable conductivity and are rated for 500 mating cycles. These military-spec connectors are ideal for applications requiring durability and performance in challenging conditions.
