The MIL-DTL-38999 Series II connectors offer reliable connectivity in harsh environments, boasting up to 128 contacts and environmental sealing for optimal performance. Designed for a wide operating temperature range of -65°C to 200°C, these connectors come in various configurations including front and rear wall mount, jam nut, and box mount receptacles. Featuring a range of plating options such as gold, electroless nickel, and cadmium finishes, they ensure durable and corrosion-resistant connections. With M39029 rear release crimp contacts in sizes 22D to 12, these connectors provide versatility in applications requiring military-grade reliability. The aluminum shells and RoHS compliant finishes further enhance their suitability for demanding environments. Trust in the MIL-DTL-38999 Series II connectors for secure and efficient electrical connections in critical operations.