Rectangular Connectors - Headers, Male Pins

A4B-2PA-2DS (71) Application Field and Working Principle

The A4B-2PA-2DS (71) family of rectangular connectors are headers, male pins used to create a durable electrical connection between two circuits. This type of header is an innovation in the design of connectors, allowing for a compact shape and outstanding performance characteristics. Also, they offer an extended range of applications, including automotive, medical, and telecommunication industries.

A4B-2PA-2DS (71) connectors are designed with two or three rows of straight-pin rectangular contact pins. These pins provide an electrical connection between two circuit boards or other devices, and are available in various lengths, pitches, and numbers of rows. These pins have several advantages, such as requiring only the removal of the existing header, the insertion of the new pin, and the insertion of a plastic, thus making it easier and more efficient to install.

The use of A4B-2PA-2DS (71) headers ranges from low-current applications to high-current, high-voltage applications. Their unique design, which allows for a compact form factor, makes them ideal for use in small spaces. In addition, they are also designed to be resistant to voltage and current spikes, as well as withstand extreme temperatures. Additionally, they possess superior mechanical and electrical properties, offering increased durability and reliability.

The working principle of the A4B-2PA-2DS (71) connector is quite simple. The header is composed of two rows of pin pins connected by a plastic insulator. When the two pins face each other, they make an electrical connection when the two pins touch. The electrical connection is then completed when the plastic insulator is inserted, thus completing the circuit.

In conclusion, the A4B-2PA-2DS (71) connector is a convenient, efficient, and reliable connector designed to provide a durable electrical connection between two circuits. Its compact size makes it ideal for use in small spaces, while its high current rating and superior mechanical and electrical properties provide increased durability and reliability. Furthermore, this type of header is designed to withstand the rigors of high-voltage and high-current applications, thus making it suitable for use in a wide variety of applications, including automotive, medical, and telecommunication industries.