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. Designed for harsh environments, these connectors come in various configurations, including front wall mount, rear wall mount, jam nut, and box mount receptacles. The plugs, available in straight, RFI grounding, and standard options, feature a 90-degree cable clamp. With 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. These connectors, with aluminum shells and plating options like electroless nickel and cadmium finishes, meet RoHS compliance standards. Suitable for military and industrial applications, they ensure reliable performance with a service rating of I and a mating life of 500 cycles.
