3549-2002

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D-shaped connectors, or Centronics connectors, are a type of electrical connector widely used in computing, telecommunications, medical, automotive, industrial equipment, gaming, and consumer electronics. Centronics connectors are a type of two-row, double-sided male connectors that are usually used to connect computers and other peripheral devices.

The main feature of the Centronics connector is its 32-pin D-shaped design that allows for a high degree of pin density and flexibility. The two rows of pins are arranged in an alternating columnar pattern, with the first row of pins having a diamond-shaped pin pattern and the second row of pins having a diamond-shaped pin pattern. This design enables the pins to be in contact with each other, which increases their reliability and helps them withstand high-frequency signals.

Centronics connectors were introduced in 1972. Since then, it has been widely used in various applications, such as data communication, data transfer and networking. It has also been used in the printing industry to connect print heads and printers. The connector is also found in CD players, MIDI applications, digital cameras, and other electrical devices.

The 3549-2002 is the primary model of Centronics connectors. It is a two-row, double-sided connector with 32 pins arranged in an alternating pattern. The pins are gold plated, and the connector is designed to provide a secure connection between two devices. The 3549-2002 Centronics connectors come in different sizes and can accommodate a variety of different pin and cable configurations.

The main applications of these connectors include:

• Data communication and data transfer
• Networking
• Printing
• MIDI applications
• Digital cameras and other electrical devices

The working principle of the Centronics connector is straightforward. When two compatible Centronics connectors are connected, the pins of one connector plug into the sockets of the other connector. This creates an electrical connection through which data can be transferred. The pins of the connectors are designed to be able to withstand high-frequency signals and create durable connections.

Centronics connectors have been used in many industries and have become an essential component of modern consumer electronics. With their high reliability, flexibility, and easy installation, Centronics connectors provide a secure and reliable connection for a variety of applications.

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