LSS-140-03-F-DV-A-K-TR

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The LSS-140-03-F-DV-A-K-TR rectangular connector is one of the most commonly used types of connectors used to create reliable connections between two printed circuit boards, typically in mezzanine board to board applications. The rectangular connector has two main parts- the triangular-shaped metallic contacts and the plastic insulation material surrounding it. Additionally, the contact has three points- a bent tip, a middle bend, and a thumb tab. This allows for secure connections that are easy to disconnect when necessary.

The LSS-140-03-F-DV-A-K-TR rectangular connector is designed specifically for mezzanine board to board applications with the highest current carrying capacity up to 9A. The contact materials are made of high conductivity copper alloy with selective gold plating, providing excellent conductivity, low contact resistance, and low temperature. The contact blades are 30 micro-inches gold plated in a specific design to ensure reliable connections. In addition, the connector requires only one point of termination- the middle bend- which simplifies the installation process.

The working principle of the LSS-140-03-F-DV-A-K-TR rectangular connector is relatively simple. When correctly installed, the bent tip at the end of the contact blade fits into a specially designed receptacle on the circuit board, forming a reliable electrical connection. Additionally, the thumb tab at the end of the contact blade acts as an interlock, which prevents the connector from being pulled out of its receptacle in order to ensure secure connections.

With its exceptional current carrying capacity of up to 9A, the LSS-140-03-F-DV-A-K-TR rectangular connector has become the preferred choice for a wide variety of edge-type mezzanine board-to-board applications. Due to its unique design features, it provides reliable connections with minimal effort and cost, while its one-point termination feature makes installation easy. For these reasons, it is considered one of the industry standard connectors for board-to-board applications.

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