MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 gold-plated contacts in a rugged aluminum shell. With a wide operating temperature range of -65°C to 175°C, these connectors offer reliable performance in extreme conditions. Available in various mounting options including jam nut, front and rear wall mount, and box mount receptacles, they ensure versatile connectivity solutions. The connectors meet stringent military specifications for durability and performance, making them ideal for aerospace, defense, and industrial applications. With RoHS compliant finishes and environmental sealing, they provide enhanced reliability and longevity in demanding settings.