MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert with front and rear wall mount options, as well as jam nut receptacles for secure installations. These circular connectors, meeting military specification MIL-DTL-38999 I, are built for durability, with a wide operating temperature range of -65 °C to 200 °C. They utilize M39029 rear release crimp contacts and come in various shell sizes and insert arrangements. Constructed with high-strength aluminum shells, they offer multiple plating options, including cadmium-free finishes for RoHS compliance. These connectors, with gold-plated contacts for enhanced conductivity, are ideal for applications requiring reliable signal transmission in challenging conditions.
