Samtec TSM Series Straight Surface Pin Header 40 Contact 2.54 mm Pitch 2 Row Unshrouded TSM-120-01-L-DV

Samtec TSM-120-01-L-DV is a high-quality Straight Surface Pin Header from the TSM Series, featuring 40 contacts arranged in 2 rows with a standard 2.54 mm pitch. This unshrouded header is engineered for board-to-board and wire-to-board connector systems, providing durable and reliable connections in demanding electronic applications.

The header utilizes a liquid crystal polymer housing known for its excellent thermal stability and mechanical strength. The phosphor bronze contacts are plated with 0.25μm of gold on the post, ensuring superior conductivity and corrosion resistance, while the tails are finished with matte tin for excellent solderability during surface mount assembly.

Designed for a broad operating temperature range from -55°C to 125°C, this component suits diverse industrial, laboratory, and manufacturing environments. Its maximum current rating is 7A, with a voltage tolerance of up to 475V, making it suitable for power and signal transmission in complex electronic systems.

The male contact design features a mating pin length of 5.84 mm, optimizing the connection reliability and mechanical stability. The surface mount termination facilitates integration with automated PCB assembly processes, improving manufacturing efficiency and product robustness.

Applications of this Samtec TSM header include use in electronic control systems, communication equipment, industrial automation, and other PCB assemblies requiring reliable interconnections across different boards or wiring harnesses. The unshrouded design allows easy inspection and maintenance where needed.

Constructed with a liquid crystal polymer housing for thermal and mechanical resilience. Phosphor bronze contacts plated with gold for conductivity and corrosion resistance. Rated for 7A current and 475V voltage, suitable for power and signal applications.

Operating temperature from -55°C to 125°C ensures environmental robustness. Male contact gender with a 5.84 mm mating pin length for secure connections. Surface mount termination compatible with modern PCB assembly processes.

Supports both board-to-board and wire-to-board connector systems.

This product is supplied in tube packaging, ensuring protection during shipment. Browse EnvMart’s extensive PCB Headers category for more Samtec connectors and related components to support your design and manufacturing needs.