The MIL-DTL-38999 Series II connectors feature up to 128 contacts within an insert, boasting robust environmental sealing and a wide operating temperature range from -65 °C to 200 °C. Available in various configurations such as front and rear wall mounts, jam nut, and box mounts, these connectors offer versatility in installation. With options for straight, RFI grounding, and standard plugs, they cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, these connectors ensure secure and reliable connections. Constructed with aluminum shells and offering multiple plating choices including cadmium-free finishes, they meet stringent industry standards. Suitable for harsh environments, these MIL-DTL-38999 Series II connectors are ideal for applications requiring durability, performance, and environmental resilience.