QFS-026-04.25-L-D-PC4-P-TR

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Rectangular Connectors are a type of electrical connectors typically used in power and signal application. The QFS-026-04.25-L-D-PC4-P-TR is a Mezzanine edge type rectangular connector specifically designed for board to board connections. It is designed and manufactured with surface mount technology to provide a higher density, more effective, and more cost-efficient connection between modular boards.

The edges of the connector consist of four contact fingers that provide an electrical connection between two boards. These contact fingers are press-fitted into two conductive contacts on the boards. The contact pins are made of alloyed copper or kovar with gold-plating. The pins feature an optimized contact area to ensure optimal performance in terms of current ability and low impedance.

The QFS-026-04.25-L-D-PC4-P-TR features a double-lock provision which provides both axial and lateral support of the connector to ensure the longevity and reliability of the connection. Additionally, the connector is designed with maximum insulation protection for noise suppression and to provide surge protection for the board itself.

The application field of the QFS-026-04.25-L-D-PC4-P-TR includes industrial, automotive, medical, and communications applications where reliable connections are needed. It can be used in a variety of applications such as networking, power supply, signal transmission, etc. It is compatible with all types of printed circuit boards and has a RoHS compliant.

The working principle of the QFS-026-04.25-L-D-PC4-P-TR is quite simple and straightforward. The two contact fingers are inserted into the corresponding contact points on the board. When the connector is properly attached, it provides an electrical connection between the two boards. Additionally, it provides mechanical support to stabilize the boards and to ensure the integrity of the connection. The double-lock design also ensures reliable connection and prevents vibrations from the boards from disturbing the connection.

In conclusion, the QFS-026-04.25-L-D-PC4-P-TR is a mezzanine edge type rectangular connector specifically designed for board to board connections. It features four contact fingers, an optimized contact area, and a double-lock provision to ensure a reliable connection and longevity. It can be used in a variety of applications such as networking, power supply, signal transmission, etc. and is compatible with all types of printed circuit boards and is RoHS compliant.

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