Samtec QSH Series Straight Surface PCB Socket, 40-Contact, 2 Row, 0.5 mm Pitch, Surface Mount, Solder QSH-020-01-L-D-DP-A

Samtec QSH-020-01-L-D-DP-A PCB Socket is a high-quality, board-to-board connector engineered for precise and reliable electrical connections in advanced electronic devices. Featuring a straight surface mount configuration, this socket offers 40 contacts in 2 rows with an ultra-fine 0.5 mm pitch, making it ideal for applications where space and signal integrity are critical.

The rugged housing is manufactured from liquid crystal polymer, ensuring resistance to high temperatures and mechanical stress, suitable for both automated and manual assembly processes. With a low-profile 5 mm stacking height, the QSH-020-01-L-D-DP-A maximizes design flexibility and enables compact PCB layouts in professional equipment.

This PCB socket supports board-to-board differential pair signaling, operating robustly at frequencies up to 9.5 GHz and data rates up to 19 Gbps. Gold-plated bronze contacts provide long-lasting electrical performance and maintain signal integrity even in demanding industrial, laboratory, and commercial applications.

The socket is rated for up to 25A and 175V, accommodating power and signal lines in high-reliability systems. Solder termination ensures a secure mechanical bond, while surface mount technology enables integration into modern automated PCB manufacturing processes.

Designed to withstand extreme environmental conditions, it functions reliably from -55°C to 125°C, meeting diverse needs across industries such as industrial control, instrumentation, communications, test and measurement, laboratory instrumentation, and medical electronics. The board-to-board system's versatile compatibility supports sophisticated electronic assemblies.

Provides secure board-to-board electrical connection with 40 contacts and 2 rows. Surface mount orientation for automated soldering and PCB integration. Fine 0.5 mm pitch supports high-density circuit layout requirements.

Constructed from liquid crystal polymer housing for durability and high-temperature resistance. Rated for up to 25A current and 175V voltage, suitable for demanding signal applications. Low-profile 5 mm stacking height offers design flexibility and compact form factor.

Gold-plated bronze contacts ensure reliable conductivity and corrosion protection. Operates within a broad temperature range from -55°C to 125°C for industrial environments. Board-to-board connector system supports differential pair signaling at up to 9.5 GHz / 19 Gbps.

Designed to meet requirements for PCB socket reliability in industrial, laboratory, and commercial applications.

Explore the Samtec QSH Series for advanced PCB socket solutions suitable for electronics manufacturing, laboratory equipment, industrial automation, communications hardware, and commercial system design. Discover more professional board-to-board connectors in the PCB Socket category at EnvMart.