Samtec LSHM Series Straight Surface PCB Header, 80 Contact, 0.5 mm Pitch, 2 Row, Shrouded LSHM-140-02.5-F-DV-A-S-K-TR

Samtec LSHM-140-02.5-F-DV-A-S-K-TR is a high-performance straight surface PCB header designed precisely for board-to-board connections in demanding electronic applications. It features 80 contacts arranged in 2 rows with a 0.5 mm pitch, ensuring reliable electrical connection and density for compact PCB designs.

The housing is made from liquid crystal polymer which provides excellent thermal stability and durability, allowing operation over a temperature range from -55°C to +125°C. The phosphor bronze contacts are gold-plated, enhancing conductivity and corrosion resistance, vital for long-term use in industrial, laboratory, and commercial electronics environments.

This shrouded connector includes a Razor Beam™ high-speed hermaphroditic terminal/socket strip that provides an audible click when mated, which serves as a reliable tactile feedback. The design supports multiple connector orientations including parallel, perpendicular, and coplanar systems, making it versatile for various PCB layout configurations.

With an operating voltage up to 160V and current capacity of 2A, this PCB header is suitable for power connectors and signal transmission in electronic assemblies. Its mating and unmating forces are designed to be about 4 to 6 times greater than typical micro pitch connectors to ensure a stable connection under mechanical stresses.

The surface mount termination type with solder ensures secure and durable attachment onto PCB surfaces. This product is manufactured in the United States and conforms to industrial standards for quality and performance.

Offers a current rating of 2A for reliable electrical performance. Constructed with phosphor bronze contacts plated in gold for durability. Features a shrouded design for improved protection and mechanical stability. Uses liquid crystal polymer housing material allowing operation between -55°C and 125°C.

Designed for surface mount applications with a 0.5 mm row pitch and solder termination type. Ensures a maximum operating voltage of 160V suitable for diverse electronic applications. Male contact gender with a straight orientation for easy PCB integration.

Includes a razor beam high-speed hermaphroditic terminal/socket strip with audible click mating. Mating and unmating forces are approximately 4-6 times greater than typical micro pitch connectors. Supports parallel, perpendicular, and coplanar board-to-board systems.

This PCB header is ideal for industrial, laboratory, manufacturing, and commercial electronics applications requiring dense, reliable board-to-board connector solutions. Browse the PCB Headers category on EnvMart for compatible components and accessories.