MIL-DTL-38999 Series II connectors are designed for demanding environments, with up to 128 contacts in an insert and a wide operating temperature range of -65 °C to 200 °C. These connectors feature various mounting options including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering multiple plating options, these connectors ensure reliability and durability. With gold-plated contacts and a service rating of II, they are ideal for military and aerospace applications requiring high performance in harsh conditions.
