The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an insert. These wall-mount receptacles feature various mounting options, from front and rear wall mount to jam nut and box mount configurations. With a wide operating temperature range of -65°C to 200°C, they ensure reliable performance in extreme conditions. Made of durable aluminum, these connectors come with gold-plated removable crimp contacts, guaranteeing excellent conductivity. Their electroless nickel finish provides added protection and longevity. Meeting military specification MIL-DTL-38999 II, these connectors are ideal for applications requiring rugged and reliable electrical connections.