FCE17A15PB21B

D-Sub Connectors are an internationally standardized type of connector used widely across a variety of applications where data transmission and power distribution are required. One of the most common types of D-Sub connectors is the FCI "FCE17A15PB21B", which is popular for its low aspect ratio and large range of connection options. In this document, we will discuss the application field and working principle of the FCE17A15PB21B.

Application Field:

The FCI FCE17A15PB21B is a versatile D-Sub connector, designed for use in many different environments. Its miniature size and slim profile make it an ideal choice for use in confined or difficult to access locations, while its optional threaded body styling provides a secure and robust mechanical connection. It is commonly used in industrial, audio/visual and medical applications, drawing power from cables and providing electrical connections for data and transmission requirements.

The FCE17A15PB21B’s dual port design allows it to be used in applications requiring both grounding and data transmission capabilities. This makes it a suitable choice for circuit boards with integrated motor control systems or data switches. It is also used in hazardous industrial locations, such as hazardous areas containing explosive gas or dust, in applications where a non-radioactive connector is required.

Working Principle:

The working principle of the FCE17A15PB21B is relatively simple and straightforward, but requires a specialized knowledge of electrical engineering principles. The plug is inserted into a receptacle port, and the contacts make electrical contact with the connected component\'s contacts. The contacts are individually shielded and routed through a shielded conductive wire routing system, which then connects the contacts to the main power source.

Once the contacts are made, the electrical current flows from the plug, through the cable, into the contacts of the component to be connected. The connection is held in place with a metal seating ring, which acts as a barrier, and forces the contacts together securely.

The electrical connection is made with the integrated system of high-performance contacts, high-pressure elasticity, and low contact resistance. The contact system is designed to operate efficiently and accurately in a range of temperatures and environmental conditions. The contacts also feature gold plating, which helps to reduce any corrosion that may occur with extended use.

Conclusion:

The FCI FCE17A15PB21B is a versatile and reliable D-Sub connector, designed for use in a wide variety of applications requiring both power and data transmission. It features a low aspect ratio, a range of connection options, and a high-performance contact system with low contact resistance and gold plating. Its miniature size and slim profile make it ideal for use in confined locations, and its threaded body styling provides a secure mechanical connection.