MIL-DTL-38999 Series I connectors feature a robust design with up to 128 contacts housed in an insert, ensuring reliable connectivity in harsh environments. These circular connectors, compliant with military specification MIL-DTL-38999 I, offer versatile mounting options including front and rear wall mount as well as jam nut receptacles. Utilizing M39029 rear release crimp contacts, they guarantee secure connections in sizes 22D, 22M, 22, 20, 16, and 8, including coax and twinax variants. With a wide operating temperature range from -65 °C to 200 °C, and available in various plating options such as gold, electroless nickel, and cadmium finishes, they meet stringent performance requirements. The high-strength aluminum shells provide durability, while the RoHS compliant cadmium-free finishes cater to environmental concerns. Ideal for demanding applications, these connectors ensure longevity with a mating life of 500 cycles, making them a reliable choice for critical electrical systems.
