MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs. With up to 128 contacts in an insert, these connectors are environmentally sealed and suitable for a wide range of applications. Operating between -65 °C and 200 °C, they ensure reliable performance in extreme conditions. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts in various sizes. Constructed with high-strength aluminum shells, these connectors come in different plating options, including cadmium-free finishes for RoHS compliance. With a service rating of M and a service class of E, they are ideal for environment-resistant box and through bulkhead mounting receptacle types. The gold-plated removable crimp contacts ensure conductivity and mating reliability, with a mating life of 500 cycles. Trusted for their durability and performance, MIL-DTL-38999 Series I connectors are essential for military and industrial applications.
