MIL-DTL-38999 Series II connectors boast robust construction and versatile functionality, accommodating up to 128 contacts within their sealed inserts. Engineered for harsh environments, these connectors operate flawlessly in temperatures ranging from -65°C to 200°C. The array of receptacle options includes front and rear wall mounts, jam nuts, and box mounts, with various plug configurations available for diverse connectivity needs. Sporting aluminum shells with a choice of plating finishes, such as cadmium-free options, these connectors ensure reliable performance. Featuring gold-plated removable crimp contacts, they offer durability with a 500-cycle mating life. Compliant with military specification MIL-DTL-38999 II, these connectors are ideal for demanding applications where environmental resilience and secure connections are paramount.