QFS-078-04.25-H-D-A-RT1 Allicdata Electronics
Allicdata Part #:

QFS-078-04.25-H-D-A-RT1-ND

Manufacturer Part#:

QFS-078-04.25-H-D-A-RT1

Price: $ 15.53
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: QFS .635MM STRIPS
More Detail: 158 (156 + 2 RF Jacks) Position Connector Receptac...
DataSheet: QFS-078-04.25-H-D-A-RT1 datasheetQFS-078-04.25-H-D-A-RT1 Datasheet/PDF
Quantity: 1000
1 +: $ 14.11200
Stock 1000Can Ship Immediately
$ 15.53
Specifications
Series: RF Q2™ QFS
Packaging: Bulk 
Part Status: Active
Connector Type: Receptacle, Center Strip Contacts
Number of Positions: 158 (156 + 2 RF Jacks)
Pitch: 0.025" (0.64mm)
Number of Rows: 2
Mounting Type: Surface Mount
Features: Board Guide, Ground Bus (Plane), RF Jacks (2)
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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QFS-078-04.25-H-D-A-RT1 connectors are rectangular edge type mezzanine connectors used in board-to-board applications. These connectors make it possible to connect two or more boards with minimal wiring, providing a high level of system integrity.

The connectors are designed with two main components: a plug and a socket. The plug part connects to, and securely holds, the board, while the socket part holds the board securely and provides the electrical connection. The plug and socket parts are made from a special, high-grade plastics material and designed with a variety of features such as a two-piece design, polarized plug, and two-row, four-position alignment. These features allow the boards to be quickly and easily connected without requiring additional wiring.

The QFS-078-04.25-H-D-A-RT1 connectors feature a simple, dependable interconnect system that consists of a four-conductor ribbon cable that is inserted between the two boards and connected using an adapter. The adapter is designed with a locking system so the cable is securely held in place and prevented from disconnecting. The connectors provide a reliable connection between the boards and eliminate the need for additional wiring, making them ideal for applications where high current requirements and vibration are present.

The connectors have a high-speed data transfer rate of 5 Gbps and are fully compatible with the PCIe Gen 2.0 protocol. In addition, these connectors are compliant with most signal standards such as USB 2.0, HDMI, and VGA. The connectors feature a low insertion force and an enhanced internal EMI/RFI protection design and are therefore suitable for use in applications where EMI/RFI levels must be minimized.

The QFS-078-04.25-H-D-A-RT1 connectors are most commonly used in industrial automation, robotics, medical, and automotive industries. They are also ideal for use in board-to-board applications requiring high current, vibration, and data transfer, such as power supply and communication systems.

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

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