MIL-DTL-38999 Series II connectors offer rugged reliability in harsh environments, with up to 128 contacts sealed for protection. Operating between -65 °C and 200 °C, these connectors come in various configurations including front and rear wall mounts, jam nuts, and box mounts. Featuring straight and 90-degree cable clamp plugs, they accommodate M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Crafted from aluminum with plating options such as cadmium-free finishes, they ensure durability while meeting RoHS compliance standards. Suitable for military and industrial applications, these connectors provide secure electrical connections with a service life of 500 cycles.