Samtec QMS Series Straight Surface PCB Header 52 Contacts, 0.64 mm Pitch, 1 Row, Shrouded QMSS-026-06.75-L-D-PC4

Samtec QMSS-026-06.75-L-D-PC4 is a QMS Series straight surface mount PCB header designed with 52 male contacts arranged in a single row. Featuring a robust liquid crystal polymer housing, this shrouded connector provides high mechanical strength and protection for sensitive pins, making it suitable for demanding industrial and electronic applications.

Constructed with phosphor bronze contacts plated in gold, this header ensures low contact resistance and excellent durability against oxidation and corrosion. It supports a current rating of 2.6 amperes and operates reliably within a temperature range of -55°C to 125°C, accommodating diverse environments including industrial electronics, telecommunications, and embedded systems.

The 0.64 mm pitch and a fine row pitch of 0.635 mm enable a compact design suitable for high-density PCB assemblies. Its surface mount termination type allows for efficient soldering on printed circuit boards, promoting reliable electrical and mechanical connections for board-to-board interfacing.

This series supports up to 96 positions, designed as a rugged ground plane combo power terminal strip. The shrouded connector system minimizes risk of misalignment and damage during installation, enhancing product reliability.

Applications include electronic manufacturing, industrial automation systems, and advanced instrumentation where precise and secure PCB interconnections are critical. The header supports a current rating of 2.6 amps for reliable electrical performance.

Constructed with a liquid crystal polymer housing providing high durability and temperature resistance. Gold-plated phosphor bronze contacts ensure excellent conductivity and corrosion resistance. Designed for surface mount technology, compatible with board-to-board connector systems.

Operates within a wide temperature range from -55°C to 125°C for versatile usage. Shrouded design protects contacts and ensures correct mating with connectors. Termination is solder type, suitable for stable PCB mounting.

Row pitch measures 0.635 mm matching precise board layouts. Rated for a maximum voltage of 300 volts, suitable for various low voltage applications. Explore more high-quality PCB Header connectors and related electronic components in the Electronics & Electricals category on EnvMart.