Amphenol Communications Solutions D-Sub Connector Right Angle Through Hole 37 Contacts 250V 5A L77SD

Amphenol Communications Solutions L77SD is a 37 way right angle through hole D-Sub Connector designed for reliable electronic and industrial applications. It operates with a voltage rating of 250 V and current capacity up to 5 A, making it suitable for medium-power PCB interconnections.

The connector is constructed with a thermoplastic housing which provides electrical insulation, mechanical strength, and resistance against environmental factors. Its female contacts are made from bronze and plated with gold to ensure dependable electrical conductivity and minimize corrosion over time.

The L77SD series features a right angle orientation and uses 4 to 40 UNC screw lock hardware for secure mounting on PCBs, preventing accidental disconnection and maintaining robust mechanical fastening. It is designed for through hole mounting, facilitating strong solder connections on the circuit board.

Operating temperature ranges from -55°C to 105°C, allowing this connector to function well in harsh industrial conditions including automated manufacturing, telecommunications equipment, and other electronic systems.

Standard density receptacle with 37 female contacts. Rated for 250 V and 5 A current. Right angle orientation with through hole mount type. Thermoplastic durable housing. Contact material bronze with gold plating for corrosion resistance.

4 to 40 UNC screw locking mounting hardware. Operating temperature range from -55°C to 105°C. Solder termination type.

Commonly used in industrial electronics, telecommunications, and computer hardware where reliable and compact connectors are needed. Its right angle design allows space-saving vertical mounting on PCBs and mechanical robustness with screw lock mechanism.

This connector series is manufactured in China and meets industry standards without additional certifications listed. Browse the Electronics & Electricals category at EnvMart for related connectors and components to complement your assembly requirements.