MIL-DTL-38999 Series II connectors are designed for rugged environments, offering up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range of -65 °C to 200 °C, they ensure reliable performance in harsh conditions. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors are versatile. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offered in different plating options, including RoHS certified finishes, they meet stringent military specifications. Suitable for applications requiring EMI/RFI shielding, these connectors are essential in aerospace, defense, and other demanding industries.
