Samtec ST4 Series Straight Surface PCB Socket 40-Contact 2 Row 0.4mm Pitch Solder ST4-20-1.00-L-D-P-TR

Samtec ST4-20-1.00-L-D-P-TR PCB Socket is a high-performance board-to-board connector designed for ultra-fine pitch applications. With 40 female contacts arranged over 2 rows, spaced at 0.4 mm pitch, this straight orientation surface mount socket offers precise and reliable electrical connections. The housing is made from liquid crystal polymer, ensuring thermal stability and mechanical robustness essential for demanding industrial and laboratory electronics assemblies.

This socket is rated for a maximum current of 1.6A, featuring bronze contacts plated with gold to enhance conductivity and resist corrosion. It supports stacking heights of 6 mm, making it suitable for compact and high-density PCB designs. The contacts' pitch of 0.4 mm and row pitch of 1.41 mm allows designers to integrate up to 100 I/O lines with minimal footprint.

Operating temperature range from -55°C to 125°C allows its use in diverse environments including industrial automation, telecommunications, and high-reliability electronic instrumentation. The ST4 series specification underlines Samtec's 28+ Gbps data transmission capability, making this socket appropriate for high-speed signaling.

Applications include electronic components assembly, power and signal interface in commercial electronics, laboratory instrumentation, and manufacturing equipment. Its surface mount technology ensures compatibility with automated PCB assembly lines.

The socket features a straight orientation and surface mount type for PCB applications. Constructed with liquid crystal polymer housing for durability and thermal stability. Supports up to 1.6 amps current with gold-plated bronze contacts for reliable conductivity.

Offers a stacking height of 6 mm suited for compact designs. Operates within a temperature range from -55°C to 125°C for versatile environments. Designed as part of the ST4 series for ultra-fine pitch terminal strip applications.

Ideal for electronics manufacturing, laboratory equipment, and industrial control systems.

Overall, the Samtec ST4-20-1.00-L-D-P-TR PCB Socket meets the rigorous demands of modern electronic assemblies with fine pitch precision, durable materials, and high electrical performance. Explore more options in PCB Sockets and connectors at EnvMart for your industrial and commercial needs.