Samtec TSW Series Straight Through Hole Pin Header 46 Contacts 2.54 mm Pitch 2 Row Unshrouded TSW-123-15-T-D

Samtec TSW-123-15-T-D is a high-quality straight through-hole pin header designed for robust board-to-board connections in electronic and industrial equipment. This model features 46 male contacts arranged in 2 rows with a precise pitch of 2.54 mm (0.100 inch), enabling compatibility with standard PCB layouts.

The connector housing is made from polybutylene terephthalate, providing mechanical stability and electrical insulation. The contacts are crafted from phosphor bronze with tin plating which ensures excellent conductivity and reliable corrosion resistance for long-term use. Designed as unshrouded for easy access and solder termination, this pin header is suitable for applications requiring through-hole mounting and straight orientation.

Operating reliably across a temperature range of -55°C to 105°C, it can handle currents up to 4.3 A and voltages up to 550 V. The contact system utilizes a .025 inch (0.635 mm) square post configuration, with tail pin lengths of 2.79 mm and mating pin lengths of 13.21 mm, ensuring stable and secure connections on PCB assemblies.

This product is part of the TSW series which offers one of the industry's largest ranges of standard pin counts and terminal lengths. It provides multiple options to optimize cost and performance with various plating and ruggedizing features, making it adaptable to industrial, manufacturing, automotive, communication, and consumer electronics sectors.

Features a 2.54 mm pitch and 46 male contacts arranged in 2 rows. Polybutylene terephthalate housing delivers durability and electrical insulation. Phosphor bronze contacts with tin plating provide corrosion resistance and reliable conductivity.

Straight through-hole mount type with unshrouded orientation. Supports voltage rating up to 550 V and current up to 4.3 A. Operational temperature range from -55°C to 105°C. Tail pin length of 2.79 mm and mating pin length of 13.21 mm for effective contact.

Contact system designed as .025 inch square post for firm connectivity. Commonly used in electronic assembly for PCB connections in industrial and commercial applications. Offers flexible plating and ruggedizing options to balance cost and performance needs.

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