MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, these connectors cater to diverse installation needs. The connectors come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering different plating options including cadmium-free finishes, they ensure durability and compliance with RoHS standards. Ideal for military and industrial applications, these connectors provide excellent conductivity and environmental resistance, with a service rating of Class I for enhanced reliability.
