MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, providing robust environmental sealing for applications requiring durability. With an operating temperature range from -65 °C to 200 °C, they offer reliability in harsh environments. Available in various mounting options like front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles, these connectors cater to diverse installation needs. The connectors, compliant with military specification MIL-DTL-38999 II, come in aluminum shells with multiple plating options, including cadmium-free finishes, ensuring corrosion resistance. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connections. Suitable for demanding scenarios, these connectors are ideal for industries where performance and durability are paramount.