MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting options such as front wall mount, rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. With options for straight, RFI grounding, and standard plugs, along with a range of shell sizes and insert arrangements, these connectors cater to diverse needs. Utilizing M39029 rear release crimp contacts, they ensure secure and reliable connections. Constructed with aluminum shells and offering multiple plating options including cadmium-free finishes, these connectors guarantee durability and environmental resilience. Perfect for military and industrial use, they meet MIL-DTL-38999 II specifications, delivering exceptional performance in challenging conditions.