Hirose A3 Series Straight Surface PCB Socket, 4-Contact, 2 Row, 2 mm Pitch Solder A3-4DA-2SV(71)

Hirose A3-4DA-2SV(71) is a high-density, miniature SMT receptacle connector designed for surface mounting on printed circuit boards. Featuring 4 contacts arranged in 2 rows with a 2 mm pitch solder termination, this PCB socket offers reliable wire-to-board connections in compact electronic assemblies.

The connector is constructed using polybutylene terephthalate for the housing, providing excellent durability and resistance to heat and chemicals. Contacts are made from bronze and plated with gold to ensure superior conductivity and corrosion resistance. It supports currents up to 12 amperes and withstands voltages up to 200 volts, making it suitable for a broad range of electronic applications.

Operating within a temperature range of -55°C to +85°C, this Hirose A3 series socket is resilient against harsh environments commonly found in automotive, telecommunications, and test equipment industries. Its straight orientation and 6 mm stacking height facilitate ease of integration into densely packed PCB layouts.

The connector complies with UL94V-0 flame retardant standards to ensure safety and reliability. Notably, the part numbers A3A-xxDA-2SV(71) variants include positioning bosses, aiding secure mounting and assembly accuracy.

Applications for this connector include vehicle telephones, various electronic devices, test rigs, and video communication equipment requiring miniature, durable, and high-performance PCB connectors designed for long-term industrial use.

This connector supports a current rating of 12 amperes. It features a straight orientation mount type with a stacking height of 6 mm. Housing is made from durable polybutylene terephthalate (PBT) material with gold-plated bronze contacts for reliable conductivity.

Operating temperature ranges from -55°C to +85°C, suitable for a variety of industrial environments. The socket is designed for surface mounting on PCBs for easy automated assembly. It is compliant with UL94V-0 flammability standards.

Ideal for applications including vehicle telephones, electronic equipment, test rigs, and video communication devices. Manufactured in Japan ensuring consistent quality and reliability. Explore more Hirose PCB Sockets and electronic components in the Electronics & Electricals category at EnvMart for reliable industrial and commercial applications.