The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an insert and offering secure front and rear wall mount, jam nut, and box mount receptacles. With an operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. They come in 9 shell sizes and 52 insert arrangements, utilizing M39029 rear release crimp contacts for reliable connectivity. Constructed with aluminum shells and available in various plating options, including RoHS compliant finishes, they ensure durability and performance in diverse settings. The crimp type, bayonet coupling design of these connectors, along with their gold-plated contacts, guarantee efficient and long-lasting electrical connections, with a service rating of I for military-grade reliability.
