Samtec FTSH Series Straight Surface Mount Pin Header, 5 Contacts, 2 Row, 1.27 mm Pitch, Unshrouded, Current FTSH-103-02-L-DV

The Samtec FTSH-103-02-L-DV is a high-performance surface mount pin header designed for reliable board-to-board connectivity in advanced electronic assemblies. Featuring 5 contacts arranged in 2 rows, this micro terminal strip is engineered for compact spaces and precise mating on PCBs.

The pin contacts are manufactured from durable phosphor bronze and plated with gold, ensuring superior conductivity and resistance to oxidation, which extends operational lifespan and maintains stable electrical performance. The insulator is constructed from black liquid crystal polymer, renowned for its high mechanical strength and temperature resistance, making it ideal for demanding industrial, laboratory, or commercial PCB applications.

Designed for unshrouded mounting, the FTSH-103-02-L-DV offers maximum flexibility during integration and facilitates easy inspection and rework in surface mount processes. It supports a maximum current of 3.4A per pin, enabling efficient power and signal transmission even across dense circuit layouts.

With a 1.27 mm pitch, these headers are compatible with fine-pitch PCBs, facilitating miniaturization and high-density layouts exemplified in modern electronics, instrumentation, and communication devices. The product supports a wide operating temperature range from -55°C to +125°C, ensuring reliability in environments subjected to extreme temperatures, such as automotive, aerospace, industrial automation, and laboratory instrumentation.

Termination is by soldering, with board-to-board connector system compatibility. The header is configured for male contact gender, providing a robust interface for PCB assembly. Its RoHS compliance and lead-free solderability align with international environmental standards and corporate sustainability directives.

Common industrial applications include signal transfer between stacked PCBs in embedded systems, measurement instruments, high-speed communication equipment, and electronic control units in manufacturing, medical device, and research contexts.

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