Hirose A4B Series Right Angle Through Hole Pin Header, 5 Contacts, 2 mm Pitch, 1 Row, Unshrouded A4B-5PA-2DS(51)

Hirose A4B-5PA-2DS(51) is a right angle through hole pin header connector designed for demanding electronic and electrical applications. Featuring a 2 mm pitch and a single row of 5 male contacts, this miniature connector is engineered for high density mounting environments where space efficiency and reliability are critical.

The contact pins are made of brass and gold-plated to provide durable and low-resistance electrical connections with excellent corrosion resistance. The polyamide housing offers a sturdy and heat-resistant framework that supports consistent terminal positioning during soldering and operational use. Its through hole mounting type ensures secure mechanical attachment to printed circuit boards, optimizing stability in rugged or vibration-prone environments.

This pin header operates reliably across a broad temperature range from -55°C to 85°C, supporting electrical currents up to 1 amp and voltages up to 200 volts. The unshrouded design facilitates versatile wiring options, and the right angle orientation aids in space-saving board layouts and connections perpendicular to the PCB surface.

The connector is suitable for wire-to-board applications in diverse sectors including industrial electronics, telecommunications, instrumentation, and embedded computing devices. Its miniature form factor and high density pitching enable designers to maximize circuit complexity within limited physical dimensions.

Additional features include a tail pin length of 2.6 mm and a mating pin length of 3.5 mm, ensuring robust mechanical and electrical engagement during connector mating cycles. The compact and lightweight design promotes ease of integration and assembly in both prototype and volume manufacturing processes.

Manufactured in Japan, the Hirose A4B series assures premium quality, reliability, and compliance with demanding electronic component standards. This product does not include specific certifications or approvals but is aligned with common industry practices for PCB connector solutions.

The connector pins are gold plated for reliable electrical performance. Its polyamide housing provides heat and mechanical resistance. 5 contact single-row design with 2 mm pitch for high density mounting. Unshrouded, right angle orientation suitable for versatile wiring setups.

Specifically designed for wire-to-board PCB connector applications. Explore more Hirose products and select from a wide range of PCB Headers and connectors at EnvMart for your industrial and commercial needs.