J599 Circular Connector

Description

 MIL-DTL-38999 connectors are high-density miniature circular connectors widely used across military and aerospace applications. Formerly known as MIL-C-38999, this product family consists of four series, each engineered to meet specific mechanical and environmental requirements. Designed for exceptional durability, the connectors operate reliably within a broad temperature range of –65°C to +200°C, offering excellent resistance to shock, vibration, and corrosion.

• Series I (Bayonet Coupling with Keyed Design): Features a bayonet coupling mechanism with anti-mismating keys, enabling fast and secure mating for applications requiring frequent connect/disconnect cycles.

• Series II (Low-Profile Bayonet): A lightweight, low-profile bayonet design ideal for environments with strict space and weight constraints, such as airborne and portable systems.

• Series III (Self-Locking Threaded Coupling): Utilizes a self-locking threaded mechanism that ensures superior stability in high-vibration conditions, making it the preferred choice for aircraft, naval platforms, and other mission-critical systems.

• Series IV (Quick-Locking Coupling): Incorporates a rapid lock-and-release coupling structure providing both high coupling strength and operational efficiency, suited for applications requiring quick engagement under harsh conditions.

The MIL-DTL-38999 series is extensively deployed in military aircraft, spacecraft, naval systems, missile platforms, and ground defense equipment, delivering reliable power, signal, and data transmission for critical missions.D38999 Circular Connector