MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range from -65 °C to 200 °C. These harsh environment connectors come in various configurations including front wall mount, rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes with 52 insert arrangements, they utilize M39029 rear release crimp contacts. Constructed with aluminum shells and plated in options like cadmium and nickel, these connectors are ideal for demanding applications. With a bayonet coupling, they ensure secure mating with a contact gender of male and service rating of Environment Resistant.
