Samtec TSM Series Vertical Surface Pin Header 3 Contact, 2.54 mm Pitch, 1 Row, Unshrouded TSM-103-04-T-SV

Samtec TSM-103-04-T-SV is a vertical surface mount pin header designed with 3 male contacts in a single row at a 2.54 mm pitch spacing. This unshrouded pin header is part of the TSM series known for its durable construction and reliable performance in electronics assembly.

The housing is made of black liquid crystal polymer, which provides excellent thermal stability and mechanical strength. The phosphor bronze contacts receive a gold plating over 50 microinches (1.27 micrometers) nickel, enhancing both conductivity and corrosion resistance, vital for long-term reliability.

With a current rating of 5.4 A and voltage capability of 475 V, this header suits a wide range of electronic applications including industrial machinery, automation systems, and communication devices.

Operating temperature ranges from -55°C to 125°C allow this connector to function reliably under harsh environmental conditions. The solder termination ensures a strong bond to PCB surfaces, suitable for surface mount technology manufacturing processes.

Typical industrial uses include board-to-board connections in electronic control systems, instrumentation, and other electrical component assemblies requiring compact, efficient, and robust connectors.

Phosphor bronze gold-plated contacts provide electrical reliability and corrosion resistance. Black liquid crystal polymer housing offers mechanical and thermal durability. Rated for 5.4 A current and 475 V voltage in harsh environments.

Surface mount solder termination compatible with modern PCB assembly lines. Unshrouded design allows easy pin inspection and mating. Operating temperature from -55°C to 125°C for industrial applications. Suitable for board-to-board connections in electronics manufacturing.

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