Samtec Vertical Surface Pin Header, 20 Contacts, 2.54 mm Pitch, 2 Row, Liquid Crystal Polymer Housing TSM-110-03-L-DV-A

Samtec TSM-110-03-L-DV-A vertical surface pin header is a high-quality PCB connector designed for dependable board-to-board electrical connection. It features 20 male contacts arranged in 2 rows with a standardized 2.54 mm pitch, suitable for a variety of electronic and power applications.

The housing is constructed from liquid crystal polymer, offering mechanical strength and resistance to heat and chemicals. The unshrouded design allows for visibility and ease of soldering during assembly processes. Contacts are made of phosphor bronze with gold or tin plating (0.25 μm gold on post and matte tin on tail) to provide excellent electrical conductivity and corrosion resistance.

This pin header supports a wide operating temperature range from -55°C up to +125°C, ensuring performance stability in harsh industrial, manufacturing, and HVAC environments. Its surface mount type facilitates modern SMT PCB assembly workflows.

Operating voltage is rated at 475V AC, which makes this connector suitable for medium voltage PCB connections. The connector system is board-to-board, commonly used in electronic modules, power devices, and instrumentation.

20 contacts, 2 row configuration with 2.54 mm pitch. Liquid crystal polymer housing ensures durability and heat resistance. Unshrouded termination type with solder mount. Phosphor bronze contacts with gold and tin plating for conductivity.

Wide operating temperature from -55°C to 125°C for robustness. Board-to-board connector system enabling reliable electrical pathways. Surface mount technology compatible for PCB assembly. Rated for 475 volts making it suitable for demanding electronic applications.

This product is ideal for use within electronics manufacturing, embedded systems assembly, industrial automation, laboratory instruments, and aerospace electronic modules. It supports high-reliability applications where secure, corrosion-resistant connections are critical.

Explore the wide range of Samtec connectors and components in the Electronics & Electricals category at EnvMart to enhance your PCB designs and projects.

Explore more products in our PCB Headers category.