A4B-5PA-2DS(71)

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Rectangular connectors, or headers, are a type of electrical interface component used to connect two or more wires or electrical circuits. They are often referred to in the industry as male pins. A4B-5PA-2DS (71) is a particular type of rectangular connector, known as a “D-Subminiature” connector.

D-Subminiature connectors, or D-subs, are a popular form of electrical interconnection that feature mechanical and electrical contacts in two parallel rows. This arrangement, combined with many different size and mounting configurations, makes D-subs ideal for a wide variety of applications.

A4B-5PA-2DS (71) is a special type of D-subminiature connector with five total poles – two signal contacts and three ground contacts. It is a threaded style D-subminiature, meaning the connector features female threads on the housing. This type of connector is often cited among industry professionals as being one of the most reliable for use in harsh environments and extreme temperatures.

The primary advantages of A4B-5PA-2DS (71) connectors are their small size and excellent heat dissipation. This makes them well suited for multiple applications, such as in commercial and industrial electronics, telecommunications, computer networking, medical, automotive, and aerospace. In addition, this type of connector is designed for a high number of insertion and withdrawal cycles and can be used in either semi-permanently mounted or removable configurations.

A4B-5PA-2DS (71) connectors utilize an electrical working principle known as “wave solder.” This is a process whereby a wave of molten solder is swept over the assembled components prior to assembly. This process allows for good electrical connection between the components and the printed circuit board. In addition, the design of the A4B-5PA-2DS (71) suitable for wave soldering, as the body of the connector and the pins are made from materials that can withstand the extreme temperatures created by the wave soldering process.

In conclusion, A4B-5PA-2DS (71) connectors offer a number of advantages and are well suited for a wide range of applications. Their small size and excellent heat dissipation capabilities make them an ideal choice for use in environments that require a highly reliable connector. In addition, their ability to handle a high number of insertion and withdrawal cycles and their compatibility with the wave soldering process make them a cost-effective choice for industrial, commercial, and other specialty applications.

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