MIL-DTL-38999 Series II connectors offer rugged reliability with up to 128 contacts for versatile connectivity. Engineered for harsh environments, these connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. Available in aluminum shells with a choice of plating finishes including cadmium-free options, these connectors meet RoHS compliance standards. Utilizing M39029 rear release crimp contacts in various sizes, they ensure secure and efficient connections. Suitable for military and industrial applications, the MIL-DTL-38999 II connectors are designed to withstand demanding conditions, making them ideal for critical operations.