The MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in a rugged environment-sealed design. Engineered for harsh conditions, these connectors feature various mounting options including front and rear wall mount, jam nut, and box mount receptacles. Available as straight, RFI grounding, or standard plugs with a 90-degree cable clamp, they ensure secure and reliable connections. Compliant with military specifications, these connectors are constructed with aluminum shells and offer multiple plating options, including cadmium-free finishes for RoHS compliance. With a wide operating temperature range of -65 °C to 200 °C, they are suitable for demanding applications where durability and performance are essential.