QFS-052-04.25-H-D-PT4-P-TR Allicdata Electronics
Allicdata Part #:

QFS-052-04.25-H-D-PT4-P-TR-ND

Manufacturer Part#:

QFS-052-04.25-H-D-PT4-P-TR

Price: $ 10.50
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: QFS .635MM STRIPS
More Detail: 112 (104 + 8 Power) Position Connector Receptacle,...
DataSheet: QFS-052-04.25-H-D-PT4-P-TR datasheetQFS-052-04.25-H-D-PT4-P-TR Datasheet/PDF
Quantity: 1000
125 +: $ 9.54450
Stock 1000Can Ship Immediately
$ 10.5
Specifications
Series: Power Q2™ QFS
Packaging: Tape & Reel (TR) 
Part Status: Active
Connector Type: Receptacle, Center Strip Contacts
Number of Positions: 112 (104 + 8 Power)
Pitch: 0.025" (0.64mm)
Number of Rows: 2
Mounting Type: Surface Mount
Features: Ground Bus (Plane), Pick and Place, Power Pins (8)
Contact Finish: Gold
Contact Finish Thickness: 30.0µin (0.76µm)
Mated Stacking Heights: 10mm, 11mm, 14mm
Height Above Board: 0.278" (7.06mm)
Description

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are fundamental components in many applications, and the QFS-052-04.25-H-D-PT4-P-TR (hereafter QFS) is an exemplary model of this type of connector. Featuring a denser array than its predecessors with 25 pins and a 0.2 mm lead pitch, this model is a great choice for high-density applications. In this article we will gain greater insight into the QFS by exploring its application field and working principle.

Application Field

The QFS is suitable for many applications, such as Power/Signal, Interface, and Automobile Connectivity. It is ideal for supporting a wide range of high-speed signals, providing robust EMI shielding and supporting multiple connector styles. Its unique design allows for over-molded pin terminations and sealed connection points. With this in mind, it is suitable for applications requiring higher densities than before. Additionally, its plated finish, high temperature range, and EMI/RFI shielding capabilities give it a wide range of applications in the industry.

Working Principle

The QFS is a mezzanine connector designed to connect two printed circuit boards (PCBs). This type of connector is commonly used to provide connectivity for a variety of boards, including processor boards, ASICs, FPGAs, daughter boards, and so on. The connector consists of two parts – the header and the receptacle – with an array of high-density pins in between them. Each pin is soldered to a trace on one PCB and then press-fit into user-defined locations on the other PCB. The header and receptacle ensure that the two boards remain securely connected in any orientation. The QFS connector also has a plated finish that helps protect against EMI/RFI distractions and ensures efficient data transmission.

Conclusion

In conclusion, the QFS-052-04.25-H-D-PT4-P-TR is a high-density mezzanine connector that is suitable for a variety of applications. It is capable of providing an efficient connection for two circuit boards, and also offers robust EMI/RFI shielding. It has a plated finish that ensures a secure connection for the boards and allows for a wide range of high speed signals. Ultimately, the QFS is a great choice for high density applications that require a secure, efficient connection between two circuit boards.

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

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