MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts in an insert, featuring front wall mount, rear wall mount, and jam nut receptacles for secure installations. Designed for harsh environments, these connectors boast a wide operating temperature range from -65 °C to 200 °C. Their durable aluminum shells come in various plating options, including light iridescent yellow cadmium, olive drab cadmium, electroless nickel, and black anodized aluminum, ensuring reliable performance in diverse applications. With RoHS-certified cadmium-free finishes available, these connectors provide peace of mind for environmentally conscious projects. Engineered to meet stringent military specifications, the MIL-DTL-38999 I connectors are ideal for demanding industrial and defense applications.