Samtec LSHM Series Straight Surface PCB Header 40 Contacts 0.5 mm Pitch 2 Row Shrouded LSHM-120-02.5-L-DV-A-S-TR

Samtec LSHM-120-02.5-L-DV-A-S-TR Straight Surface PCB Header is a high-performance electronic component designed for reliable and durable wire-to-board connections in industrial, consumer electronics, and manufacturing applications. This shrouded PCB header features 40 gold-plated phosphor bronze contacts arranged in 2 rows with a fine 0.5 mm pitch that ensures high-density connectivity while maintaining signal integrity.

The housing is manufactured from liquid crystal polymer, providing excellent thermal stability with operating temperature capability ranging from -55°C to 125°C. Rated for voltages of 160 and 226V AC and a current capacity of 2A, it is well-suited for applications requiring reliable power and signal transmission.

The header offers a surface mount design that facilitates easy soldering and PCB integration. Mating and unmating forces are significantly higher than typical micro pitch connectors, which assures a secure and dependable connection. The male contact gender and solder termination guarantee robust mechanical and electrical contacts.

This series is versatile with multiple stack height options between 5.00 mm and 12.00 mm and includes features such as audible click when mated, shield options, and lubricated variants to meet diverse design requirements. The self-mating system also contributes to inventory cost efficiency by allowing interoperability.

Widely utilized in electronics manufacturing, industrial control systems, telecommunications, and other high-reliability applications, this PCB header exemplifies quality and performance. It supports parallel, perpendicular, and coplanar system configurations to adapt to various design architectures.

The header features a shrouded design providing enhanced protection and secure mating. Contacts are made from phosphor bronze and plated with gold for excellent conductivity and durability. Housing constructed from liquid crystal polymer tolerates operating temperatures from -55°C to 125°C.

Supports currents up to 2A with voltage rating of 160 and 226V AC. Mating and unmating forces are approximately 4-6 times greater than typical micro pitch connectors, ensuring secure connections. Surface mount configuration facilitates easy PCB assembly and integration.

The connector includes a male contact gender and solder termination type for strong mechanical and electrical connections. Designed to reduce inventory cost with a self-mating system and available in parallel, perpendicular, and coplanar systems.

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