RS PRO Straight Through Hole Pin Header 72 Contacts 2.54 mm Pitch 2 Row Unshrouded 251-8389

RS PRO 251-8389 Straight Through Hole Pin Header is a high-quality PCB connector featuring 72 contacts arranged in 2 rows with a standard 2.54 mm pitch. Manufactured with robust polybutylene terephthalate housing and brass contacts plated with pure tin, this connector delivers dependable electrical performance and mechanical stability.

Its through-hole mount type with solder termination ensures strong, permanent connections between PCB boards, making it ideal for both prototyping and production environments. The unshrouded, straight orientation facilitates easy mating of male contacts and flexible wiring arrangements.

This pin header operates efficiently within temperature extremes of -65°C to 125°C, suitable for a variety of industrial, electronic, and manufacturing applications. The connector's 4A current rating supports moderate power transmission in electronic circuits.

Designed for efficiency, the 72-contact header can be snapped down to desired lengths, providing customization for varying PCB requirements. Tail and mating pin lengths of 2.7 mm and 4.3 mm respectively ensure stable mechanical and electrical performance.

RS PRO range offers a broad selection of PCB connectors with sizes ranging from smaller 3.0 mm x 4.6 mm to larger dimensions, enabling comprehensive solutions for complex electronic assemblies.

Constructed from polybutylene terephthalate housing material ensuring durability. Features 0.635mm square brass pins plated with pure tin for reliable electrical connection. Designed for through-hole solder mounting to provide stable and permanent connections.

Operates within -65°C to 125°C temperature range for versatile applications. Compatible with standard 2.54 mm pitch PCB layouts for easy integration. Unshrouded and straight orientation allows easy mating and prototyping.

Current rated at 4A suitable for general power connections. Tail pin length of 2.7 mm and mating pin length of 4.3 mm for secure connections. Can be snapped to desired length for flexible customization of the header size.

This PCB header is widely used in electronic manufacturing, industrial control systems, and prototyping projects where quick and reliable PCB-to-PCB connections are required. Its robust construction meets demanding environmental and operational conditions.

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