Samtec Straight Through Hole Pin Header 3 Contacts 1.27 mm Pitch 1 Row Unshrouded TMS-103-02-G-S

Samtec TMS-103-02-G-S straight through hole pin header is a high-quality PCB connector component designed for reliable board-to-board connections in electronic assemblies. Featuring 3 male contacts arranged in a single row with a 1.27 mm pitch, this header is ideal for compact and precise electronic systems development.

The housing is made from liquid crystal polymer, delivering excellent mechanical strength and thermal stability, while the phosphor bronze contacts are gold-plated to ensure superior electrical conductivity and corrosion resistance. The unshrouded design facilitates ease of connection and inspection during assembly.

With a board-to-board connector system and through-hole mounting type, this pin header supports solder termination, making it compatible with standard PCB manufacturing processes. It operates effectively across a broad temperature range from -55°C minimum to a maximum of 125°C, catering to demanding industrial, commercial, and consumer electronics applications.

The tail pin length measures 3.05 mm with mating pin length of 2.54 mm, optimized for a secure and stable mechanical fit. Its square post contact system (.018" or 0.46 mm) enhances connection reliability and mechanical endurance.

This Samtec pin header is manufactured in China and does not have specific standards or approvals listed, but it maintains the brand’s reputation for precision and quality. This connector is suitable for use in electronics manufacturing, prototyping, and repair scenarios where dependable electrical contact and mechanical durability are critical.

Designed for board-to-board connections ensuring reliable electrical performance. Made with liquid crystal polymer housing for high durability. Phosphor bronze contacts plated with gold for excellent conductivity and corrosion resistance.

Suitable for through-hole solder termination with male contact gender. Operates reliably between -55°C to 125°C for versatile application environments. Compact vertical orientation with a 3.05 mm tail pin length for robust PCB mounting.

Designed with a 1.27 mm (0.050") pitch suitable for high-density connector layouts. Compliant with no current formal approvals; offers a premium quality from a trusted brand. Explore more Samtec PCB connectors and compatible electronic components available on EnvMart for your professional and industrial projects.

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