QTS-050-04-L-D-A

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The QTS-050-04-L-D-A is a rectangluar connector from the mezzanine (board to board) array edge type family. This family provides exceptional versatility, allowing the boards to be mounted in different directions. One of the advantages of these connectors is that they can be used in both internal and external applications, yet provide reliable contact when mating.

Application Field

The QTS-050-04-L-D-A is extensively used in a wide range of electronic and industrial applications, such as:

• Power supplies
• Industrial automation
• Robotics
• Industrial computing
• Network communications
• Data acquisition

The QTS-050-04-L-D-A is also highly suitable for the development of low-profile, high-density, dual-layer circuit boards.

Working Principle

The QTS-050-04-L-D-A is a dual-row, pin-and-socket array connector that features a float type retainer with a total contact count of 40 (20 per row). It\'s soldering type (tin) contacts are rated for 2.0A each, making them suitable for a wide variety of applications. The floating retainer prevents the contact from becoming deformed when they are mated and unmated. It also allows the user to adjust the contact pressure during mounting and to reduce crosstalk.

The QTS-050-04-L-D-A connector has a durable design and its contact mating force ranges from 4-20 N for each row of contacts. This ensures the contacts remain firmly connected and provide reliable performance. The high retention force is well suited for applications that require frequent access to boards, as it prevents the connectors from loosening over time.

The QTS-050-04-L-D-A also features a shrouded surface-mount design, which improves the connector\'s strength and prevents other components from shorting to the pins. The contact pitch of the QTS-050-04-L-D-A is 1.27mm, and it has a maximum operating temperature of 85°C. It also has an operating voltage rating of 250V, AC/DC.

Overall, the QTS-050-04-L-D-A is an extremely versatile dual-row pin-and-socket array connector with high-retention force, making it an ideal solution for high-density, low-profile applications.

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