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91901-31351LF Application Field and Working Principle

The 91901-31351LF is a type of connector part of the rectangular connector family. Its applications include: high-speed board-to-board, mezzanine, and edge-type arrays. This connector is used in various industries, including automotive electronics, communications, healthcare, and consumer electronics.

This connector features superior signal integrity due to its design and construction. It uses a combination press-fit and wave-soldered solder pads to provide a secure connection. It also includes two board guides, one plunger-lock clasp, and one signal-termination plunger. The design also allows for additional pads, making it ideal for applications requiring multiple signal lines.

The working principle of the 91901-31351LF is simple. When the connector is inserted onto a board, it creates an electrical connection between the two boards. This is accomplished by the connective materials forming an electrical pathway. The press-fit and wave-soldered solder pads create a reliable and secure connection between the two boards.

The signal-termination plunger ensures a proper connection between the boards while the two board guides ensure proper alignment between the mating parts. The plunger-lock clasp prevents the two boards from separating and ensures a secure connection. The combination of press-fit and wave-soldered connections ensures optimal electrical signal transfer between the two boards and improved performance.

In summary, the 91901-31351LF is a type of rectangular connector that is used for board-to-board, mezzanine, and edge-type arrays. It features a combination press-fit and wave-soldered solder pads, two board guides, one plunger-lock clasp, and one signal termination plunger for added security. These features ensure reliable and secure connections with improved electrical signal transfer between the two boards.

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