QMS-048-05.75-L-D-DP

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QMS-048-05.75-L-D-DP Application Field and Working Principle

The QMS-048-05.75-L-D-DP rectangular connector is a type of array, edge type, mezzanine (board-to-board) connector. It has 4 positions, with a pitch of 0.0575 inches (1.464 mm) and a contact size of 0.025 inches (0.635 mm). It is used primarily to link daughtercards into a motherboard, allowing for data transfer and interconnection between the two cards. It is a low profile connector, with a vertical height of 1.25 mm. It is also a highly reliable connector option with a wide temperature range (-40 to +125 C).

Working Principle

The QMS-048-05.75-L-D-DP connector has 4 contacts with 0.025 inches (0.635mm) spacing. The contacts feature a bifurcated tail design, which reduces the insertion force and allows for easier mating and handling. The design also provides higher contact reliability and prevents corrosion. The contacts are also shrouded in an insulator, ensuring safe and efficient connection when mating.When connecting together two daughtercards and a motherboard using the QMS-048-05.75-L-D-DP connector, the daughtercards will be connected to the motherboard using a series of pins that make electrical connections between the two. These pins are inserted into the holes on the motherboard and daughtercards to form the electrical connections. Once inserted, the pins will form an electrical connection between the two cards, allowing for data transfer and interconnection.

Applications

The QMS-048-05.75-L-D-DP connector is a highly reliable and efficient connector used in a wide variety of applications. It is commonly used in embedded systems, such as those used in portable electronics and medical devices. It can also be used in automotive, industrial, and aerospace applications. Additionally, it is used in many computer applications, such as servers, computers, and other computer accessories.The QMS-048-05.75-L-D-DP is also ideal for applications that require a high level of data transfer, such as video or graphics cards. Its low profile design and reliable connection make it a great choice for applications that require data to be transferred quickly and efficiently.

Conclusion

In conclusion, the QMS-048-05.75-L-D-DP rectangular connector is a reliable, efficient, and low profile connector option often used in embedded systems, automotive, industrial, and aerospace applications. It features 4 contacts with a 0.0575 inch (1.464 mm) pitch and a 0.025 inch (0.635 mm) contact size. Its bifurcated tail design reduces insertion force and provides high reliability and corrosion prevention. Additionally, its insulator shroud ensures safe, efficient mating when connecting two daughtercards to a motherboard.

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