MIL-DTL-38999 Series I connectors feature up to 128 contacts, offering robust environmental sealing and a wide operating temperature range of -65 °C to 200 °C. Available in various configurations, including front wall mount, rear wall mount, and jam nut receptacles, these connectors are designed for harsh environments. With 52 insert arrangements and M39029 rear release crimp contacts, they ensure reliable connectivity in demanding applications. Constructed with high-strength aluminum shells and offering multiple plating options, such as electroless nickel and cadmium finishes, they meet stringent military specifications. These circular connectors, with gold-plated removable crimp contacts, are ideal for use in aerospace, defense, and other rugged environments.
