The MIL-DTL-38999 Series II connectors feature a robust design with up to 128 contacts, offering reliable connectivity in harsh environments. With a wide operating temperature range of -65°C to 200°C, these connectors are suitable for demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. Constructed with aluminum shells and offering a selection of plating options, including RoHS compliant finishes, these connectors ensure durability and compliance with industry standards. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connections. Ideal for military and aerospace applications, these connectors are designed for long-lasting performance in challenging conditions.