QMS-078-02-H-D-RA-MG-K Allicdata Electronics
Allicdata Part #:

QMS-078-02-H-D-RA-MG-K-ND

Manufacturer Part#:

QMS-078-02-H-D-RA-MG-K

Price: $ 19.15
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: .635MM DOUBLE ROW TERMINAL STRIP
More Detail: 156 Position Connector Header, Outer Shroud Contac...
DataSheet: QMS-078-02-H-D-RA-MG-K datasheetQMS-078-02-H-D-RA-MG-K Datasheet/PDF
Quantity: 1000
1 +: $ 17.41320
Stock 1000Can Ship Immediately
$ 19.15
Specifications
Series: Power Q2™ QMS
Packaging: Tray 
Part Status: Active
Connector Type: Header, Outer Shroud Contacts
Number of Positions: 156
Pitch: 0.025" (0.64mm)
Number of Rows: 2
Mounting Type: Surface Mount, Right Angle; Through Hole
Features: Ground Bus (Plane), Mating Guide, Pick and Place
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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The QMS-078-02-H-D-RA-MG-K series is a family of rectangular connectors, belonging to the Arrays, Edge Type, Mezzanine (Board to Board) category. This series is made of a high-grade polyamid plastic, and is part of the QMS-RA family. It comprises board-to-board connectors with through-hole mount technology, offering an easy way to attach or detach two or more boards without the need for manual soldering.

The QMS-078-02-H-D-RA-MG-K series is suitable for applications in the telecommunications, industrial, automotive, consumer electronics and medical industries. It provides engineers with a reliable, economic and efficient solution for high-speed cable-to-board or board-to-board interconnects. The connector operates up to 1.6 GHz in a 100-ohm environment, and supports reliable operation in harsh environments.

The QMS-078-02-H-D-RA-MG-K series comes with contact pins in a range of sizes, as well as other customizable features such as cable length, number of contacts and dielectric strength. The series also features quick-mating capabilities and a robust locking system, with a maximum current rating of 4 Amps. The overall height of the connector is 2.1mm, and each contact pin has a diameter of 0.6mm.

The connector has a signal-contact configuration in a 0.5-mm pitch, which allows for shielded interconnects between two boards. The series also offers an array of option design options, which allows for highly customized solutions in complex applications. The QMS-078-02-H-D-RA-MG-K series offers multiple contact arrangements, and can be crimp or solder terminated on both sides, enabling an easy connection to your cable or device without the need for complicated soldering.

The working principle of the QMS-078-02-H-D-RA-MG-K series is straightforward. The connector mates with another connector, allowing for reliable connection between two or more boards. The designer can choose to either crimp or solder the contacts on the PCB, ensuring an effective connection. The connector supports up to 1.6GHz in a 100ohm environment, and is suitable for use in a wide variety of applications such as control and automotive.

Overall, the QMS-078-02-H-D-RA-MG-K series is an efficient and cost-effective solution for board-to-board and cable-to-board applications. It offers a reliable connection in harsh environments, as well as quick-mate capabilities. Furthermore, the series offers a range of customizable options, allowing for highly personalized solutions. The working principle of this connector is simple, yet effective.

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

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