MIL-DTL-38999 Series II connectors offer robust connectivity with up to 128 contacts in an environmentally sealed insert. Designed for harsh environments, they boast a wide operating temperature range from -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure versatile installation options. Featuring diverse plating choices such as gold, electroless nickel, and cadmium finishes, they cater to different application needs. With RoHS compliant options, these connectors guarantee reliability and performance in demanding settings.