MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various configurations such as front and rear wall mounts, jam nuts, and more, these connectors offer versatility for different applications. Utilizing M39029 rear release crimp contacts, they ensure secure and reliable connections. With options for RoHS compliant finishes, including cadmium-free plating, they meet environmental standards. Constructed with aluminum shells and gold-plated contacts, these connectors guarantee durability and conductivity. Suitable for military and industrial use, they are ideal for environments requiring high reliability and performance.