TE Connectivity Free Height Series Straight Surface PCB Header, 40 Contacts, 0.8 mm Pitch, 2 Row, Shrouded 5179031-1

TE Connectivity 5179031-1 Free Height Series Straight Surface PCB Header is a specialized electronic component designed for secure board-to-board interconnections. It features 40 male contacts arranged in 2 rows with a fine 0.8 mm pitch, making it ideal for compact, high-density printed circuit board assemblies used in telecommunications, industrial, military, aerospace, and computing equipment.

The connector's matt housing and gold-plated brass contacts deliver durability and excellent corrosion resistance. Its shrouded design enhances protection against mis-mating and alignment errors during assembly. Additionally, the bellows-type spring contacts provide reliable electrical performance and strong signal integrity even under conditions of frequent mating and unmating.

Operating efficiently over a wide temperature range from -55°C to 105°C, the PCB header supports up to 100 V and 500 mA current, making it suitable for a variety of industrial and commercial electronic applications. Surface mount termination ensures ease of assembly and mechanical stability on the PCB.

The header is polarized with locating bosses that enable precise placement and mating, vital for complex electronic systems requiring robust connector performance. It supports a range of stacking heights from 5 mm to 20 mm when paired with suitable receptacles, optimizing space utilization in multi-board configurations.

The header ensures secure and accurate board-to-board connections in compact electronic assemblies. Designed for high-density stacking with 0.8 mm pitch and 40 contact points. Constructed for durability with matt housing and gold-plated brass contacts.

Shrouded with polarizing features to prevent mis-mating and improve alignment. Operates over a broad temperature range from -55°C to 105°C. Rated for 100 V voltage and 500 mA current capacity. Surface mount type for straightforward soldering to PCBs.

Ideal for applications in telecommunications, industrial control, aerospace, and computing.

This PCB Header is a critical component for designers seeking reliable, space-efficient connectors for parallel board stacking applications in demanding industrial and commercial environments. Explore more connectors and electronic components for your projects at EnvMart.