Amphenol Aerospace MIL-DTL-38999 3 Series Copper Alloy Straight 11 Way MIL Spec Circular Connector Female D38999/20KF11SN

Amphenol Aerospace's D38999/20KF11SN MIL Spec Circular Connector is a Series 3, copper alloy, straight connector with 11 female contacts and quick coupling mechanism, designed to meet MIL-DTL-38999 standards for severe environment applications. It operates reliably within a wide temperature range from -65°C to 200°C, making it suitable for industrial, aerospace, defense, and high-performance electronic systems.

The connector features gold-plated copper alloy contacts that ensure excellent conductivity and corrosion resistance, while the quick coupling threaded mating type eliminates the need for lock wiring and facilitates rapid installation and removal. Its self-locking design provides secure connections, and superior EMI shielding protects sensitive electronics from interference.

Designed as a female connector, this product is well-suited for connecting to compatible male connectors in complex system assemblies. The screw termination method guarantees firm and durable connections suitable for challenging industrial conditions.

Manufactured in Mexico with stringent quality controls, the Amphenol Aerospace MIL Spec Circular Connector ensures consistent performance and long service life in aerospace, military, and industrial applications.

This MIL-DTL-38999 Series 3 connector features 11 female contacts. Copper alloy contacts plated with gold for corrosion resistance. Quick coupling threaded mating type for efficient connection. Operates over a temperature range of -65°C to 200°C.

Screw termination ensures reliable contact attachment. Self-locking design enhances connection security. Provides superior electromagnetic interference (EMI) shielding. Straight orientation supports versatile mounting configurations.

Manufactured in Mexico to MIL standards for quality assurance.

This connector is ideal for use in aerospace, military, industrial electronics, and other demanding environments requiring rugged, reliable connectivity solutions. Explore EnvMart's range of Mil Spec Circular Connectors for complementary parts and accessories to complete your system.