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Backplane Connectors - DIN 41612

The 0903-3967921 is a commonly used backplane connector designed according to the DIN 41612 standard. It is a board-to-board electrical connector that supports different mounting configurations, has high-speed differential signaling, and provides a system Ground Bus. 0903-3967921s are widely used as efficient inter-board connection elements due to their high speed and low signal data rate capabilities.

Designed using a modular construction, 0903-3967921 backplane connectors create a reliable connection between multiple systems. There are two high-quality connector styles available – the male and female types. The female type has the primary purpose of receiving signals from the male type. Connectors such as the 0903-3967921 are designed to mount on a backplane, card edge, board-to-board, and ribbon cable.

Application Field

0903-3967921 backplane connectors are suitable for industrial automation applications such as process and assembly lines, as well as robotics, medical devices, and high-speed data systems. It is capable of carrying up to 36 lines per pair with up to 50 volts and 20 amps power supply.

These connectors are most commonly used in telecommunications and data communication devices for fast data transmissions, such as in computers, embedded systems, and other electronic equipment. The 0903-3967921 backplane connectors provide reliable connections between different circuit boards, data systems, and cabling networks.

Working Principle

0903-3967921 backplane connectors use a dynamic contact mechanism to provide a reliable connection between two systems. The mechanism consists of two rows of contact points, one on each side of the connector. The contact points in each row have different angular orientations, which allows them to engage each other when the connector is inserted. As the connector is inserted, the contact points are forced against each other, which creates an electrical connection.

The angle of the contact points also ensures that the connector remains in place once engaged. The contact points also have spring mechanisms that allows them to return to their original positions when the connector is removed. This helps to protect the contact points and prevent them from being damaged or broken.

The 0903-3967921 backplane connector is designed to ensure a secure electrical connection while minimizing signal loss. It is also designed to withstand vibration, shock, and other environmental conditions. In addition, it has a high-speed differential signaling capability and a low resistance for data transmission rate.

The 0903-3967921 backplane connector is a reliable and robust electrical connector that can be used in a wide range of applications. Its modular construction and dynamic contact mechanism make it ideal for industrial automation, as well as data communication and telecommunications applications.

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