MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range of -65 °C to 200 °C. These harsh environment 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 in sizes 22D, 22M, 22, 20, 16, and 12. With options for aluminum shells and plating choices like cadmium-free finishes, electroless nickel, and anodized aluminum, these connectors ensure reliable performance in demanding applications. RoHS compliant, they are ideal for military and industrial use, providing secure and durable connectivity in extreme conditions.
