MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, with an operating temperature range of -65 °C to 200 °C. These harsh environment thin-walled connectors come in various mounting styles such as front wall, rear wall, jam nut, and box mount receptacles. 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. Constructed with aluminum shells and offered with plating options like cadmium, nickel, and anodized finishes, they ensure durability in military and industrial applications. With features like bayonet coupling, gold contact plating, and RoHS compliance, these connectors are ideal for demanding environments requiring secure and reliable electrical connections.
