QFS-078-04.25-H-D-PC8

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The QFS-078-04.25-H-D-PC8 is an industrial interconnection device primarily used to extend electrical signals from one board to the next in a system. The connector comes from the Mezzanine Edge Card type family of rectangular connectors, and is a widely used standard for board-to-board connectivity in a variety of industries.

QFS-078-04.25-H-D-PC8 is a long-pin mezzanine connection type, which uses fast-locking metal-open type, and has a maximum pin length of 4.25mm. All contacts use the same 10 x 10 rectangular pattern, and the number and placement of pins can be customized according to specific customer needs. This type of connector is used in a wide variety of applications, including telecommunications, office automation, medical, and military.

The working principle behind QFS-078-04.25-H-D-PC8 is the direct-contact technological concept. The connector’s internal contacts are made of high-quality copper alloy and the external housing of ABS+PC. The contact electrodes are inserted from the upper side into the contact holes and plasma-welded into the contact holes to form permanent connection. A protective lid ensures the contacts are firmly locked in place and protected against mechanical damage and stress. This method of permanent connection is widely used in the industry for the reliability and durability of both pneumatic and electric connections.

In terms of applications, QFS-078-04.25-H-D-PC8 is used in multiple fields of technology such as communication, networking, medical, military, and industrial automation. This type of connector is used in high-speed signal transmission up to 16Gb/s, has a high-reliability in data transmission, and has excellent EMI shielding. It also provides robust protection against ESD, which can help protect the system’s sensitive components.

QFS-078-04.25-H-D-PC8 also offers a reliable and cost-effective way to connect two PC boards in applications where two or more signals must be received are sent between boards. It is especially useful for connecting multiple boards in a stack, such as in an industrial automation application. The durability of the connection, the ruggedness of the contacts, and its combination of low cost and high performance make it an ideal choice for applications in many different industries.

QFS-078-04.25-H-D-PC8 is a versatile, long-pin mezzanine rectangular connector from the Edge Card family of connectors. The connector is used in a variety of applications where reliable, cost-effective and permanent electrical connection is required, such as telecommunications, office automation, medical, military, and industrial automation applications. It uses direct-contact technology to provide a robust connection with EMI shielding and excellent ESD protection, as well as high-speed transmission and low-cost performance. The versatile and reliable QFS-078-04.25-H-D-PC8 from the Edge Card family of rectangular connectors has found use in many different industries, and is certain to be a valuable addition to the industry for years to come.

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