Amphenol Communications Solutions 9 Way Straight 2.74 mm Pitch Panel Mount D-Sub Connector with 4 to 40 UNC L77SD

Amphenol Communications Solutions L77SD 9 Way Straight 2.74 mm Pitch Panel Mount D-Sub Connector with model number L77SD EH09S OL2 RM5 offers high-quality electronic connection capabilities with a robust design. This connector supports a current rating of 5A and operates at 250V, making it suitable for electrical and electronic equipment requiring reliable power and signal transmission.

Featuring a female connector gender with solder termination type and a thermoplastic housing, the product ensures secure and durable connections. The mounting hardware utilizes 4 to 40 UNC threaded spacers, enabling firm panel mounting with cylindrical harpoons that accommodate cards from 1.6 to 3.2 mm thickness without contact protrusion on the back side.

The D-Sub Connector shell size is E-9, optimized for applications across industrial, military, commercial, and computer interfacing sectors. It is equipped with phosphor bronze contacts plated selectively with gold to enhance conductivity and minimize corrosion, delivering high signal integrity and durability under demanding conditions.

Operating temperature ranges from -55°C to 125°C provides versatility for use in harsh environments. The pitch between connector pins is precisely 2.74 mm, while the pitch between rows is 2.84 mm, ensuring accurate fitting onto printed circuit boards. Rolled cut-out contacts and tin-coated metal enclosures further add to the reliability and ease of installation.

This product is ideal for panel mounting where secure attachment and reliable electrical performance are critical. Its design supports use in a variety of industrial tools and power connector assemblies.

Offers a straight orientation with panel mount type installation. Includes 9 contacts rated at 5A current capacity and 250V voltage. Thermoplastic housing provides insulation and durability. Features gold-plated phosphor bronze contacts for enhanced conductivity.

Operates over a wide temperature range of -55°C to 125°C. Mounting hardware uses 4 to 40 UNC threaded spacers with cylindrical harpoons. Supports cards of thickness 1.6 to 3.2 mm for flexible app use. Suitable for military, industrial, and commercial applications.

Pitch between pins is 2.74 mm with 2.84 mm row spacing. Explore Amphenol Communications Solutions connectors on EnvMart for more reliable power and signal components for your industrial or commercial electronics projects.