MIL-DTL-38999 Series II connectors, designed for harsh environments, feature up to 128 contacts in an insert and offer various mounting options such as front and rear wall mount, jam nut, and box mount receptacles. These connectors, with a wide operating temperature range of -65 °C to 200 °C, are ideal for demanding applications. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Made of durable aluminum, they come with plating options including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, with RoHS compliant finishes also offered. The MS27499 connectors, known for their reliability with a mating life of 500 cycles, ensure secure and high-performance connectivity in critical environments.
