MIL-DTL-38999 Series II connectors are designed for rugged environments, offering up to 128 contacts in an insert that is environmentally sealed for reliable performance. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for harsh conditions. Available in various styles including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility for different installation needs. Featuring removable crimp contacts with gold plating, these connectors ensure excellent conductivity and durability. Constructed with aluminum shells and offered in RoHS compliant finishes, they meet military specifications for quality and reliability. With their bayonet coupling and socket contact style, these connectors are suitable for applications requiring secure and efficient electrical connections.