QMS-104-02-S-D-RA Allicdata Electronics
Allicdata Part #:

QMS-104-02-S-D-RA-ND

Manufacturer Part#:

QMS-104-02-S-D-RA

Price: $ 21.11
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: .635MM DOUBLE ROW TERMINAL STRIP
More Detail: 208 Position Connector Header, Outer Shroud Contac...
DataSheet: QMS-104-02-S-D-RA datasheetQMS-104-02-S-D-RA Datasheet/PDF
Quantity: 1000
200 +: $ 19.18730
Stock 1000Can Ship Immediately
$ 21.11
Specifications
Series: Power Q2™ QMS
Packaging: Tray 
Part Status: Active
Connector Type: Header, Outer Shroud Contacts
Number of Positions: 208
Pitch: 0.025" (0.64mm)
Number of Rows: 2
Mounting Type: Surface Mount, Right Angle; Through Hole
Features: Ground Bus (Plane)
Contact Finish: Gold
Contact Finish Thickness: 30.0µin (0.76µm)
Mated Stacking Heights: --
Height Above Board: 0.320" (8.12mm)
Description

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are specially designed for data transmission. QMS-104-02-S-D-RA, a type of Mezzanine (Board to Board) Connector with its advanced technology, is wide in application in various engineering systems. This article will present the application field and working principle of QMS-104-02-S-D-RA.

Application field of QMS-104-02-S-D-RA

QMS-104-02-S-D-RA is widely applied in computer communication and control systems, digital audio/video solutions, digital entertainment systems, instrumentation, and military electronic applications.

The QMS-104-02-S-D-RA provides reliable connections between motherboards and daughtercards, assuring a robust data transfer across the board. Compared with other connectors, QMS-104-02-S-D-RA brings superior connectivity, with fast and easy installation and even the most demanding applications.

Working Principle of QMS-104-02-S-D-RA

QMS-104-02-S-D-RA is a simple and reliable connector with excellent electrical characteristics. The basic principle of the QMS-104-02-S-D-RA is that when two mating connectors are seated in place, its pins are connected to each other by electrical contact springs, thus forming two conductors across the connectors and providing electrical connection between the motherboards and daughtercards. During this process, the electrical contact springs exert pressure on the contact pins and resist vibration, thus accomplishing reliable connection. The connector mating’s clamping force ensures a stable contact resistance and provides a robust, reliable connection to the daughtercard.

To ensure reliable operation, QMS-104-02-S-D-RA is made of high-grade thermoplastic material that provides the performance and environmental protection needed in military and industrial applications like high temperature operation, dust and water resistance, etc. QMS-104-02-S-D-RA cable with its metal shield is extra durable to provide better performance and increased protection.

QMS-104-02-S-D-RA also includes a connecting port made from a solid metal alloy that is designed to provide strong connectivity and increased conductivity. The pins are designed with a special coating which ensures a stable contact pressure and eliminates the possibility of short circuiting. This design also ensures good stability and excellent life expectancy.

Conclusion

QMS-104-02-S-D-RA works efficiently and reliably in various application scenarios. Its user friendly design, basic working principle and excellent electrical characteristics make it an ideal choice for motherboards and daughtercards interconnection. With this product, user can easily meet different transmission needs, and provide reliable electrical connection between different devices.

The specific data is subject to PDF, and the above content is for reference

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