Samtec QTH Series Straight Surface PCB Header 180 Contacts 0.5 mm Pitch 2 Row Shrouded QTH-090-01-H-D-A

Samtec QTH-090-01-H-D-A Straight Surface PCB Header is a high-density connector with 180 contacts arranged in 2 rows, providing a compact footprint with a 0.5 mm pitch suitable for advanced electronic boards. Its liquid crystal polymer housing ensures high performance and durability in demanding industrial and manufacturing applications.

This PCB header utilizes gold or tin-plated phosphor bronze contacts for superior signal integrity and robust electrical connection, supporting current up to 2.2A at voltages up to 220V. Designed for surface mount technology (SMT), it enables efficient solder termination and assembly processes on printed circuit boards.

The shrouded design and male contact gender provide secure and safe mating interfaces, reducing damage risk and ensuring correct orientation during installation. Operating temperature ranges from -55°C to 125°C make this connector ideal for various electronic, industrial, commercial, and manufacturing environments requiring reliable board-to-board connections.

Common use cases include industrial control systems, electronic instrumentation, telecommunications, and other applications where high-density, low-profile connectors are critical. The product complies with standard industrial requirements but does not carry specific approvals or certifications.

Designed for board-to-board connector applications. Features liquid crystal polymer housing for enhanced durability. Supports 2.2A current capacity. Gold or tin-plated phosphor bronze contacts for reliable connectivity. Operates between -55°C to 125°C temperatures.

Suitable for surface mount solder termination. Shrouded, male contact gender for safe handling and orientation. Compact 0.5 mm pitch with 180 positions in 2 rows. Explore the Samtec QTH Series and related PCB Headers at EnvMart for advanced electronics components and connectors optimized for industrial and commercial use.