PCN12-20S-2.54DSA(71)

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Backplane Connectors - DIN 41612 consist of a wide range of printed circuit boards connectors, and PCN12-20S-2.54DSA(71) is one of them. This type of backplane connectors mainly are used in industrial field, such as computer, medical, aerospace, automotive, and military applications. 

Appearance

PCN12-20S-2.54DSA(71) has 2x20 2.54mm course etched pitch. This type of connectors also feature two rows of crimp-style contacts with a gold finish. It accommodates board-to-board connections and is typically used as a backplane connector application. The total length of the board is 71. Between the 2x20 2.54mm course etched pitch, the first row of contacts can be extended. 

Working Principle

The working principle of PCN12-20S-2.54DSA(71) is quite simple. Firstly, the contacts are crimped onto the board. Then, the contacts of the connector are engaged with the board\'s contacts, forming a mechanical and electrical connection. This mechanical connection prevents the connector from being moved out of position, while the electrical connection provides signal or power transfer. Additionally, PCN12-20S-2.54DSA(71) provides shielding from external noise. 

Advantages & Disadvantages

PCN12-20S-2.54DSA(71) provides multiple advantages:

• Compact size and small footprint make them perfect for space-constrained applications.
• Smooth board-to-board connections.
• Shielded contacts help reduce electrical noise.
• It offers superior performance with improved current and voltage ratings.
• It supports different types of data speeds and protocols.

However, this type of backplane connectors also have some disadvantages:

• They can be difficult to work with due to the small size of the contact.
• They require careful installation to ensure proper connections.
• They are relatively expensive compared to other types of connectors.

Conclusion

In conclusion, PCN12-20S-2.54DSA(71) backplane connectors are designed for industrial applications and have many advantages including size, electrical noise reduction, improved current and voltage ratings, and support for different types of data speeds and protocols. However, they do have some disadvantages which should be considered before selecting them as a preferred type of backplane connector.

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