MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert. With a wide operating temperature range of -65 °C to 200 °C, they offer reliable performance in harsh conditions. Available in various mounting styles like front and rear wall mount, jam nut, and box mount, these connectors cater to diverse installation needs. The connectors, made of durable aluminum, comply with military specification MIL-DTL-38999 II and boast RoHS-certified finishes, ensuring both quality and environmental compliance. With gold-plated contacts and Electroless Nickel or Cadmium Olive Drab coatings, they guarantee excellent conductivity and corrosion resistance. Ideal for demanding applications, these connectors provide secure and efficient electrical connections in aerospace, defense, and industrial settings.