Samtec Straight Through Hole Pin Header, 24 Contacts, 2.54 mm Pitch, 2 Rows, Unshrouded, TSW-112-25-L-D-RA

The Samtec TSW-112-25-L-D-RA is a high-quality straight through hole pin header engineered for demanding PCB applications requiring secure and reliable board-to-board electrical connections. This header features 24 contacts arranged in two rows, making it ideal for use in a variety of electronic assemblies where both compactness and robust signal transfer are critical.

With a 2.54 mm pitch between contacts, this connector is compatible with widely adopted PCB layouts and simplifies integration into both new and existing designs. Its dual-row, vertical configuration and unshrouded form factor allow for flexible orientation and efficient use of board space, enabling denser component placement without sacrificing reliability.

Constructed with phosphor bronze male contacts plated in gold, the pin header ensures excellent electrical conductivity, corrosion resistance, and long service life. The glass filled polyester housing delivers high mechanical strength and dimensional stability even under thermal and vibrational stress, making it suitable for industrial and high-reliability environments.

This product supports through-hole PCB mounting, which not only eases the assembly and soldering process but also provides greater mechanical anchoring to withstand repeated insertions and withdrawals. Its design accommodates operation across a wide temperature range from -55 °C up to +125 °C, and the maximum voltage rating of 550 V supports diverse application needs where both power and data are transmitted.

The 0.635 mm square post contact system provides a strong, low-resistance connection for each pin. Being unshrouded and male, this header is adaptable to a range of mating connectors and is commonly used in prototyping, industrial control, instrumentation, and other electronic assemblies requiring reliable board-to-board connectivity.

This robust connector finds use in industries such as electronics manufacturing, test and measurement, automation, and embedded system design, offering flexibility in design and assembly. Its compliance with high industry standards ensures dependable operation across widespread commercial, industrial, and laboratory environments.

Explore the full range of Samtec pin headers and compatible accessories in the PCB Pin Header category on EnvMart.