Samtec QTE Series Straight Surface PCB Header, 56 Contacts, 0.8 mm Pitch, 2 Row, Shrouded QTE-028-01-L-D-DP-A

Samtec QTE-028-01-L-D-DP-A is a high-performance Straight Surface PCB Header designed for industrial and electronics applications requiring reliable board-to-board connections. Featuring 56 contacts arranged in 2 rows with a tight 0.8 mm pitch, this shrouded connector provides exceptional durability and protection for high-density PCB assemblies.

The housing is constructed from liquid crystal polymer, delivering excellent mechanical strength and temperature stability. Contacts are fabricated from phosphor bronze and plated with gold over 50 μ" (1.27 μm) nickel, ensuring superior electrical conductivity and corrosion resistance. The connector offers a current rating of 2 amps and a voltage rating of 225 volts, suitable for a wide range of low voltage electronic circuits.

Operating temperature spans -55°C to +125°C, enabling use in harsh environments and industrial settings. The surface mount termination simplifies assembly processes, while male contact gender and shrouded design enhance connection security and prevent damage during handling or installation.

The connector is ideal for use in electronic components, power connectors, and PCB headers in manufacturing, telecommunications, and control systems. Its compact 0.8 mm pitch supports high-density PCB designs and efficient space utilization.

Shrouded construction protects contacts from physical damage and contaminants. Gold-plated contacts ensure consistent signal integrity over extended periods. Robust build quality supports long-term reliability in demanding applications.

Samtec’s QTE series connectors are widely trusted in the electronics industry for high-speed and precision connectivity, making the QTE-028-01-L-D-DP-A model an excellent choice for engineers and designers seeking robust and compact PCB header solutions. Explore more in the PCB Headers category at EnvMart for complementary components and accessories.