MIL-DTL-38999 Series II connectors are built for harsh environments, offering reliable connectivity with up to 128 contacts in an insert. These circular connectors feature a range of 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. With a durable aluminum shell and various plating options, such as electroless nickel and cadmium olive drab, they ensure long-lasting performance. Operating at temperatures from -65 °C to 200 °C, these connectors are ideal for demanding applications requiring environmental sealing and rugged construction.
