QMS-032-05.75-L-D-DP-A-GP-K-TR

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are connectors specifically designed for dense interconnect applications. The type of connector in question, however, is the QMS-032-05.75-L-D-DP-A-GP-K-TR. Rectangular Connectors have numerous applications, however these ones are specifically designed for mezzanine applications where boards are interconnected. The specs of this particular type of connector make them ideal for mezzanine applications.

First of all, by its name, one can see it is optimized for surface mount applications and is designed for integrated circuit integration. It also has an array of 0.050” contacts which are of a dual parallel dome contact design and a lead in chamfer. This makes for a reliable and highly durable contact for board to board applications. Additionally, this connector is suitable for both through-hole and reflow soldering, as well as for wire-to-board connections.

The sub-series of the QMS-032-05.75-L-D-DP-A-GP-K-TR is one that can carry current of 2A through the contacts. These are full-features based on 5.00 mm pitch and have a plating of electroless nickel, solder, or gold over nickel plating for a variety of applications. The connector also has Guide Posts with Threaded Retainers for shock and vibration protection.

The QMS-032-05.75-L-D-DP-A-GP-K-TR is utilized in many mezzanine applications because of its sturdy design and high reliability. It provides a safe connection between two boards and is strong enough to handle shock and vibration from environment forces. Additionally, its gold plating provides a better electrical contact for low current applications. Its use of proper soldering requires that all contact points are properly tinned. This allows for a secure and long lasting joint between the boards.

The QMS-032-05.75-L-D-DP-A-GP-K-TR is ideally suited for applications such as portable products, automotive instrument clusters and displays, commercial aircrafts and aerospace electronics, medical instrumentation, and security and communications hardware. The connector also includes a terminal protection block that can reduce risk of potential component damage or incorrect connections. Its design is based on a modular architecture, allowing different configurations according to the customer’s needs.

In conclusion, the QMS-032-05.75-L-D-DP-A-GP-K-TR connector is an ideal solution when it comes to interconnecting two boards in mezzanine applications. Its features include dual parallel dome contacts, lead-in chamfer, 2A current rating, electroless nickel, solder, or gold over nickel plating, and guide posts with threaded retainers. It is utilized in many mezzanine applications for its sturdy design, high reliability, and its ability to handle shock and vibration. Additionally, its gold plating provides better electrical conductivity for low current applications. It is suitable for both through-hole and reflow soldering and is well suited for use in portable products, automotive instrument clusters and displays, commercial aircrafts and aerospace electronics, medical instrumentation, and security and communications hardware.

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