MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert and are 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 mount, jam nut, and box mount receptacles, they offer versatility in connectivity solutions. Built to military specifications, these connectors are durable and reliable, with options for RoHS compliant finishes. With gold-plated contacts and a maximum operating temperature of 175°C, they ensure optimal performance in demanding applications. Suitable for aerospace, defense, and industrial use, these connectors are essential for secure and efficient electrical connections.