Samtec TFM Series Straight Through Hole PCB Header 50 Contacts 1.27 mm Pitch 2 Row Shrouded TFM-125-01-L-D

Samtec TFM-125-01-L-D is a premium straight through hole PCB header designed for industrial-grade electronic applications. Featuring 50 gold-plated contacts arranged in 2 rows with a 1.27 mm pitch, this component provides reliable electrical connections for both board-to-board and wire-to-board systems.

The housing is made of robust liquid crystal polymer, offering mechanical stability and thermal resistance within the temperature range of -55°C to 125°C. The male contacts are phosphor bronze with 0.38 μm gold plating on contact areas and matte tin on the tails, ensuring excellent conductivity and corrosion resistance.

This through hole mount header is shrouded, providing protection against contact damage and reducing the risk of accidental shorts during assembly or operation. Rated for a current of 5 A and voltage up to 350 V, it is suitable for a broad spectrum of industrial, electronics manufacturing, and prototyping applications.

The termination type is solder, providing a secure and reliable connection to printed circuit boards with standard soldering processes. While no formal certifications or standards approvals are specified, the quality and materials comply with typical industry requirements.

Ideal use cases include electronic assembly lines, equipment manufacturing, and advanced PCB designs requiring dense yet reliable connector interfaces. The product ensures improved production efficiency and long-term durability in harsh operational environments.

Designed for through hole mounting to PCB with a 1.27 mm pitch spacing. Contains 50 phosphor bronze contacts plated with 0.38 μm gold on contact area for reliable connectivity. Supports a current rating of 5 A and voltage rating of 350 V.

Constructed with a liquid crystal polymer housing and male contact gender configuration. Operates within a wide temperature range from -55°C to 125°C for durability in various environments. Shrouded design enhances protection and reduces risk of damage or short circuits.

Suitable for board-to-board and wire-to-board connector systems. Termination type is solder for secure and stable electrical connections. Meets industry requirements although no formal standards or approvals are listed. Provides solder termination with gold plating and matte tin on tails for maintenance of contact integrity.

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