PCN12-28S-2.54DSA(71)

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Backplane Connectors - DIN 41612

PCN12-28S-2.54DSA(71) is a type of backplane connector which is part of DIN 41612 connector family. It is a dual row, 2mm or 2.54mm pitch right angle vertical mounting connector with 12 contacts in both rows. PCN12-28S-2.54DSA(71) is designed for easy installation and it can be used to create backboards with various architectures and can support high speed and high frequency UL approved applications. Additionally, this connector provides better contact surface coverage and is also resistant to vibration, shock and temperature. It also has good mating compatibility and compatibility with various backplane and chassis assembly techniques.

Application fields

The PCN12-28S-2.54DSA(71) is ideal for applications that require a high number of pins and can easily support bandwidth up to 5 Gb/s. These include consumer audio/video, telecommunications, automotive, computer, industrial automation, and medical applications. It is also designed for use as power connectors in distributed power architectures. For example, it may be used to connect signal processing and clock synchronization circuits to system interconnects. It can also be used to create localized data links between multiple devices.

Working Principle

The PCN12-28S-2.54DSA(71) connectors use the traditional right-angle polarized low current application principle. The contacts are made of very high quality copper alloy which offers better corrosion resistance and contact quality. The insulation displacement provides an excellent connection for both signal and ground lines as it prevents the accumulation of flux and dust which may interfere with the system performance. The contacts are secured by pins which fit into their respective slots which ensures a secure connection.

The connectors are available with a combination of solder tail termination and solderless contact termination. The solder tail termination creates a tighter connection compared to other methods and is used as a cost-effective solution when serviceability is not a concern. The solderless contact termination uses a spring pin with a barrel connector that provides a secure and reliable connection. The contacts are audio and video rated which assures the integrity of the signal up to 3GHz and 5Gbps.

The PCN12-28S-2.54DSA(71) can be mated with any other compliant connectors of the same family and offers a very high mating cycle. The connector is designed to provide up to 1000 mating cycles and is designed for applications where it may be subjected to vibrations, shocks, and high temperatures. This ensures its reliability with minimal maintenance.

Overall, the PCN12-28S-2.54DSA(71) is a reliable, versatile, cost-effective backplane connector. Its features make it ideal for a wide range of applications requiring high-speed data transfer, over-temperature protection, and protection against shock and vibration. This connector offers an easy connection solution for high-speed operations and provides excellent durability and contact reliability in any harsh environment.

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