Samtec ESQ Series Straight Through Hole PCB Socket, 40-Contact, 2 Row, 2.54 mm Pitch, 5.2 A, 550 V, Black ESQ-120-33-G-D

Samtec ESQ-120-33-G-D represents a high-quality PCB socket engineered for reliable electronic connections in industrial and commercial applications. This straight through hole socket features 40 contacts arranged in two rows with a precise 2.54 mm pitch, allowing robust board-to-board interfacing with solder termination for durability.

The housing is constructed from black glass filled polyester which provides excellent mechanical strength and resistance to environmental factors typical in electronics manufacturing. Its bronze contacts plated with gold ensure consistent electrical conductivity and resistance to corrosion over prolonged use.

Operating within a temperature range from -55°C up to 125°C, this socket suits various environments including industrial controls, electronic test equipment, and communication devices. The current rating of 5.2 A and voltage rating of 550 V make it adaptable to a range of power requirements.

Special features include standard and low insertion force contacts with .025" (0.635 mm) square tails designed specifically for PC/104™ elevated socket strip applications, using Tiger Buy™ contact system technology for enhanced reliability. Its through-hole mounting design and straight orientation facilitate stable mechanical connections on printed circuit boards.

Designed for secure board-to-board connections with a 2.54 mm pitch and 40 contacts. Robust housing of black glass filled polyester resistant to mechanical stresses. Gold plated bronze contacts for excellent electrical performance.

Wide temperature tolerance suitable for industrial and manufacturing environments. Compatible with PC/104™ elevated socket strip configurations. Through-hole mount type for strong PCB attachment and electrical continuity.

Manufactured in the United States under strict quality standards.

This PCB Socket is ideal for electronics manufacturing, assembly line integration, laboratory equipment connections, communication infrastructure, and embedded system designs. By selecting the Samtec ESQ series, engineers benefit from performance, quality, and industry compatibility in connector technology.

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