Samtec TSM Series Straight Surface Pin Header, 50 Contacts, 2 Rows, 2.54 mm Pitch, Unshrouded, 475V, 7A TSM-125-01-L-DV

Samtec TSM-125-01-L-DV is a high-quality straight surface mount pin header from the TSM series designed for electronic components requiring 50 male contacts arranged into 2 rows with a 2.54 mm pitch. It features a black liquid crystal polymer housing that offers excellent durability, mechanical strength, and thermal stability, making it apt for demanding industrial and commercial electronics applications.

The phosphor bronze contact pins are plated with 0.25μm gold on the post and matte tin on the tail, providing reliable electrical connectivity with resistance to corrosion. This pin header is unshrouded, allowing for easy mating with compatible board-to-board or wire-to-board connectors. It is rated for a maximum current of 7 amperes and can operate across a broad temperature range from -55 to 125 degrees Celsius, which ensures performance reliability in harsh or variable environments.

Its surface mount technology (SMT) design allows for efficient PCB assembly, supporting automated soldering processes. The pin length of 5.84 mm is designed for optimal mechanical engagement with corresponding sockets and connectors. The TSM series includes a variety of configurations, and this particular model emphasizes robust electrical and mechanical characteristics suitable for communication equipment, industrial controls, and other high-reliability electronic systems.

Additional benefits include compliance with RoHS and environmental standards and compatibility with various mating sockets such as BCS standard box sockets, SSW socket strips, and surface mount SSM socket strips, extending its use cases.

Fifty pins in two rows ensure broad connectivity options for circuit boards. Gold-plated phosphor bronze contacts enhance conductivity and durability. Designed to withstand temperature ranges from -55°C up to 125°C. Liquid crystal polymer housing ensures mechanical robustness.

Compatible with both board-to-board and wire-to-board mounting applications. Unshrouded design for ease of mating and assembly. Surface mount technology suitable for modern PCB workflows. Rated for 7A current at 475V, suitable for many power and signal applications.

Post height is precisely 5.84 mm for secure connector mating. Widely used in industrial, communication, and electronic manufacturing sectors. Explore the Electronics Components category on EnvMart for more PCB headers and connectors from top brands like Samtec to meet your electronic design needs with confidence.

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