Hirose A3B Series Straight Through Hole Pin Header 50 Contact, 2 mm Pitch, 2 Row, Unshrouded A3B-50PA-2DSA(51)

Hirose A3B-50PA-2DSA(51) is a high-quality straight through hole pin header connector designed for precision PCB applications. Featuring 50 contacts arranged in two rows with a 2 mm pitch, this connector offers miniature and lightweight construction suitable for high-density mounting environments.

Constructed with brass contacts plated in gold, the pin header ensures excellent conductivity and resistance to corrosion. Its polyamide housing provides robust electrical insulation and mechanical durability.

The connector supports wire-to-board systems with a straight orientation and through hole mount type, using solder termination for secure and reliable connections. Rated for current up to 1 ampere and voltage up to 200 volts, it operates efficiently across a wide temperature range from -55°C to 85°C, making it suitable for various industrial, electronic, and laboratory applications.

Additional features include compliance with RoHS environmental standards, male contact gender with tail pin length of 2.6 mm and mating pin length of 3.5 mm. The product is designed to allow stacking variations when used in board-to-board configurations, offering 6 mm or 5.1 mm spacing using compatible pin headers.

Originating from Japan, this pin header is engineered for durability and performance in applications requiring reliable electrical connectors in compact PCB designs. Provides miniature and lightweight design for high-density PCB mounting.

Constructed with brass contacts plated with gold ensuring reliable electrical performance. Mount type is through hole with solder termination for robust assembly. Supports a current rating of 1 ampere and voltage up to 200 volts.

Operable within temperature ranges from -55°C to 85°C for versatile environmental applications. The connector is male type with 2.6 mm tail pin length and 3.5 mm mating pin length. Suitable for wire-to-board connector systems with straight orientation.

Compliant with RoHS standards ensuring environmental safety and quality. Designed for stacking variations allowing 6 mm or 5.1 mm spacing between boards depending on header type. Manufactured from durable polyamide housing material for electrical insulation and mechanical strength.

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