The MIL-DTL-38999 Series II connectors set a high standard for robust connectivity in harsh environments. With up to 128 contacts housed in a sealed insert, these connectors ensure reliable performance even in extreme conditions, operating seamlessly between -65 °C and 200 °C. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Featuring a durable aluminum shell and offering multiple plating options, including RoHS-compliant finishes, they cater to diverse application needs. Utilizing M39029 rear release crimp contacts, these connectors guarantee secure and efficient connections. With a mating type of bayonet coupling and a contact gender of female, they are designed for optimal functionality. The MIL-DTL-38999 Series II connectors, with their proven track record of 500 mating cycles and conductivity, are the ideal choice for demanding military and industrial environments.