QFS-078-01-SL-D-RA Allicdata Electronics
Allicdata Part #:

SAM9756-ND

Manufacturer Part#:

QFS-078-01-SL-D-RA

Price: $ 14.16
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: QFS .635MM STRIPS
More Detail: 156 Position Connector Receptacle, Center Strip Co...
DataSheet: QFS-078-01-SL-D-RA datasheetQFS-078-01-SL-D-RA Datasheet/PDF
Quantity: 55
1 +: $ 12.74490
16 +: $ 12.28970
32 +: $ 11.83450
64 +: $ 11.60690
112 +: $ 11.37940
256 +: $ 11.15180
512 +: $ 10.92420
Stock 55Can Ship Immediately
$ 14.16
Specifications
Series: Power Q2™ QFS
Packaging: Tray 
Part Status: Active
Connector Type: Receptacle, Center Strip Contacts
Number of Positions: 156
Pitch: 0.025" (0.64mm)
Number of Rows: 2
Mounting Type: Surface Mount, Right Angle
Features: Ground Bus (Plane)
Contact Finish: Gold
Contact Finish Thickness: 10.0µin (0.25µm)
Mated Stacking Heights: --
Height Above Board: --
Description

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The QFS-078-01-SL-D-RA, classified under the heading of Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board), is a high-speed mezzanine band-to-board connector which consists of multiple contact arrays which provide electrical connection between two boards when engaged. This type of connector is used in a wide variety of applications ranging from industrial and commercial applications to cables and telecommunications.

The connector is composed of two mating parts; the base part, and the mating or headlamp part.The base part is generally referred to as the host PC board assembly, which is mounted to the PC board by either direct mounting or PCB set screws. The mating part consists of a number of contact arrays, terminal pins, and integrated supports which provide an effective electrical connection when engaged. The contact arrays are available in various pin counts, and when combined with the mating part, can provide up to a total of 12 individual contact points.

The QFS-078-01-SL-D-RA is a high-performance connector that provides consistent and reliable electrical contact even in situations where vibration or shock is present and has a wide operating temperature range. It is designed to meet stringent precision and reliability requirements to withstand a large volume of disconnections in the field without suffering any performance degradation. Additionally, it is designed to be able to traverse a wide range of board thicknesses with ease due to its recessed contact design.

The working principle of the QFS-078-01-SL-D-RA is based on an interlocking system. When the two mating parts are aligned, the contact arrays of the headlamp part will push into the cavities of the base part, allowing the pins of the headlamp part to extend into the cavities of the base part. This interlocking design ensures that the two parts are securely locked together as well as providing a reliable electrical connection when engaged. The connector also features a unique reversing feature which allows the Headlamp part to be easily disengaged from the base part by simply reversing the position of the two parts.

The QFS-078-01-SL-D-RA can be used in a wide range of industrial and commercial applications due to its high-performance attributes. It can be found in applications such as aerospace and automotive applications, as well as telecommunications, networking, and cable applications. Additionally, it can be used in a variety of custom and application-specific designs due its high-performance design.

The QFS-078-01-SL-D-RA is a versatile mezzanine board-to-board connector that provides reliable electrical connections in a wide range of applications. Its interlocking design ensures the secure connection and its wide operating temperature range provides for a consistently reliable electrical connection. Additionally, it has a reversing feature which allows for easy release of the Headlamp part from the base part and its precision design allows for a wide range of board thicknesses. With all these features, it is an ideal choice for a variety of applications ranging from industrial to commercial applications.

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

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