Samtec TFM Series Straight Surface PCB Header, 50 Contacts, 1.27 mm Pitch, 2 Row, Shrouded, 3.7A Current TFM-125-02-S-D-A

Samtec TFM-125-02-S-D-A is a high-quality Surface Mount Technology (SMT) PCB Header designed for electronic applications requiring robust and precise connections. This straight orientation header features 50 gold-plated male contacts arranged in 2 rows on a 1.27 mm pitch, ensuring dependable signal transmission and power delivery in compact designs.

The housing is manufactured from liquid crystal polymer, providing excellent mechanical strength and thermal resistance, suitable for demanding industrial environments. The contact material is phosphor bronze plated with gold, enhancing conductivity and resistance to corrosion, which is critical for high reliability in board-to-board and wire-to-board assemblies.

This PCB header supports operating voltages up to 275V AC and continuous currents up to 3.7A, making it ideal for medium power electronics. Its shrouded design provides protection during blind mating, reducing risk of bent contacts and improving ease of installation during manufacturing.

Temperature ratings from -55°C to 125°C enable its use in a wide range of industrial, commercial, and telecommunications equipment, where environmental robustness is necessary. Surface mount design with straight orientation for easy PCB layout and soldering.

50 male contacts in 2 rows, 1.27 mm pitch for compact footprint. Liquid crystal polymer housing provides mechanical strength and thermal stability. Gold-plated phosphor bronze contacts for high conductivity and corrosion resistance.

Shrouded connector supports blind mating and protects contacts. Rated for 275V AC voltage and 3.7A continuous current. Wide operating temperature range from -55°C to 125°C. Ideal for board-to-board and wire-to-board connections in industrial electronics.

This Samtec PCB Header is widely suited for applications in electronic assembly, industrial automation, control systems, and telecommunications where reliable surface-mount connectors are essential. It ensures secure, long-lasting, high-current connections between PCBs in compact electronic modules.

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