Samtec TSW Series Straight Through Hole Pin Header, 20 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded TSW-120-08-L-S

Samtec TSW-120-08-L-S is a straight, unshrouded through hole pin header designed for reliable board-to-board and wire-to-board connections in electronic applications. Featuring 20 male phosphor bronze contacts with gold plating, this header ensures excellent electrical conductivity and corrosion resistance.

The black glass filled polyester housing offers mechanical strength and temperature stability, accommodating operating temperatures from -55°C up to 125°C. Supported current is rated at 7.6A with a voltage endurance of 550V, making it suitable for moderate power electronic circuits.

The TSW series headers have a standard 2.54 mm pitch and single row configuration, providing compatibility with a wide range of PCB layouts. The tail pin length of 5.08 mm supports efficient soldering through a through-hole mounting style.

These headers are widely used in industrial, electronics manufacturing, prototyping, and automation assemblies where board-to-board or wire-to-board connections are required with reliable mechanical and electrical performance.

Glass filled polyester housing provides durability and electrical insulation. Gold plated phosphor bronze contacts enhance conductivity and reduce oxidation. Operating temperature range from -55°C to 125°C ensures performance in harsh environments.

Through hole mount with solder termination allows strong mechanical fixing. Standard 2.54 mm pitch suits most PCB connector applications. Unshrouded design eases assembly and inspection processes. Suitable for a variety of connector system requirements including board-to-board and wire-to-board interfaces.

This product aligns with Samtec’s TSW series standards, ideal for electronics component integration and PCB mounting. For further product exploration, browse our Electronics Components and PCB Headers category on EnvMart.