QFS-052-04.25-L-D-A-GP-TR

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The QFS-052-04.25-L-D-A-GP-TR is an array, edge type, mezzanine connector which is used for board-to-board applications. It is designed for data, power, and ground connections with up to 64 signals and a 1.27 mm row-to-row spacing.

This model features a single row of fifty two (52) vertical contacts of 2 mm length and 4.25 mm pitch. The contact material is a gold-plated copper alloy with glass-filled polyester guarding the rear of the connector channel. The inner profile of the connector is elliptical and the outer profile is rectangular. The edge type is also rectangular, having a hyphenated orientation with a dimple-contacting surface.

The QFS-052-04.25-L-D-A-GP-TR is an extremely reliable, low-power connector offering excellent shielding and superior signal integrity. Its superior performance as well as its low cross-talk and high density design makes it the ideal choice for applications where trace width and spacing is critical. It is suitable for use in a variety of applications such as industrial, medical, automotive, aerospace, and communications networks.

The connector system is designed to make board to board connections quickly and reliably. It includes two components; a pin header and a receptacle. The pin header is attached to a circuit board of a device and the receptacle is mounted onto the mating board. Once in position, the two components mate to form a reliable electrical connection.

The pin header has a two-piece housing which prevents the pin from becoming bent during mating. The housing design also allows for easy installation and removal without disassembling the connector. The pin header also incorporates a circuit board retention clip for secure mating,a dust cover to prevent the ingress of particulate and EMI shielding. This provides superior shielding from surrounding electromagnetic noise.

The receptacle has a signal contact module which provides secure contact points for the electrical signals. It also incorporates a dust cover to prevent ingress of particulate and provides EMI shielding. The receptacle also has a module retention clip to ensure secure mating and can also be mounted onto a printed circuit board or a metal frame.

The working principle of the QFS-052-04.25-L-D-A-GP-TR is based on its design. When the two components are connected, the pins from the pin header are inserted into the receptacle and form a signal path. The two components are also secured by a retention clip which clamps the pins of the pin header ensuring a secure connection. The dust cover and EMI shielding also protects the electrical signals from interference or disruption from other signals.

The QFS-052-04.25-L-D-A-GP-TR is a reliable, high-performance board-to-board connector that is ideal for applications with challenging trace widths and spacings. Its low cross-talk and excellent shielding makes it suitable for a wide range of applications including industrial, medical, automotive, aerospace, and communications networks.

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