MIL-DTL-38999 Series II connectors offer durable and efficient solutions for harsh environmental conditions. With up to 128 contacts, these connectors are designed for high-performance applications, featuring front and rear wall mount options, jam nut, and box mount receptacles. Available in aluminum shells with various plating options, including cadmium-free finishes, they ensure reliable connectivity. Operating in temperatures ranging from -65 °C to 200 °C, these connectors meet stringent military specifications, making them ideal for a wide range of industrial and military applications. With removable crimp contacts and gold plating, they guarantee optimal conductivity and durability, with a mating life of 500 cycles. Suitable for environment-resistant wall and jam nut mounting receptacle and plug types, these connectors are a dependable choice for critical operations.