QMS-064-01-SL-D-DP-RA-MG Allicdata Electronics
Allicdata Part #:

QMS-064-01-SL-D-DP-RA-MG-ND

Manufacturer Part#:

QMS-064-01-SL-D-DP-RA-MG

Price: $ 13.23
Product Category:

Connectors, Interconnects

Manufacturer: Samtec Inc.
Short Description: .635MM DOUBLE ROW TERMINAL STRIP
More Detail: 128 Position Connector Differential Pair Array, Ma...
DataSheet: QMS-064-01-SL-D-DP-RA-MG datasheetQMS-064-01-SL-D-DP-RA-MG Datasheet/PDF
Quantity: 1000
200 +: $ 12.02510
Stock 1000Can Ship Immediately
$ 13.23
Specifications
Series: Power Q2™ QMS
Packaging: Tray 
Part Status: Active
Connector Type: Differential Pair Array, Male
Number of Positions: 128
Pitch: 0.025" (0.64mm)
Number of Rows: 2
Mounting Type: Surface Mount, Right Angle; Through Hole
Features: Ground Bus (Plane), Mating Guide
Contact Finish: Gold
Contact Finish Thickness: 10.0µin (0.25µm)
Mated Stacking Heights: --
Height Above Board: 0.320" (8.12mm)
Description

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QMS-064-01-SL-D-DP-RA-MG application field and working principle

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) connectors are an important form of connectivity, used for electronic operations throughout the electronics industry. The QMS-064-01-SL-D-DP-RA-MG connector is a type of connector used for circuit board-to-board connectivity and is designed to minimize size and optimize performance. It is a space-saving, mezzanine-style two-tier board connector, compatible with high-speed data transfer.

Application field

QMS-064-01-SL-D-DP-RA-MG connectors are designed to reduce the cost and complexity of wiring and connections in all applications from wearable computing, technology, automotive, and consumer electronics, to communications, industrial control systems, defense, medical, and aerospace systems. The connector is suitable for most small and medium-sized board-to-board connections such as modems, PDAs, smart phones, digital cameras, GPS, USB, HDMI, automotive safety systems, and control systems.

Working principle

The QMS-064-01-SL-D-DP-RA-MG connector is a mezzanine type board-to-board connector with two rows of signal contacts. Each signal contact comprises a single pin with two symmetrical contact points, allowing each contact point to be used independently or in pairs. This ensures that data transmission remains fast and reliable even when the connector is in motion. The two signal contacts are electrically isolated through the connector\'s dielectric material, which can reduce size and weight significantly.

The contacts feature a spring-loaded design, which allows the connector to be inserted into another board with minimal force, and is also highly resistant to dust and contaminants. The contacts are made of flexible copper alloys, providing good electrical performance and durability. The contact pins are gold-plated for enhanced corrosion resistance and superior electrical performance. The connector is also designed with a low profile and its housing is made of a rugged thermoplastic material, providing durability and long service life.

The QMS-064-01-SL-D-DP-RA-MG also features a durable double-row header which is designed for secure locking and easy mating and blind-mating. The connector also can be sealed using epoxy resins or thermoplastic materials to provide environmental protection and increase its durability. The connector can be mounted on its back side with screws or on its top surface with soldering for reliable electrical connections.

In summary, the QMS-064-01-SL-D-DP-RA-MG connector is an incredibly versatile board-to-board connector, ideal for applications in a wide range of industries. Its space-saving two-tier design, fast speeds, robust materials, corrosion-resistant plating and low profile make it an ideal connector for high-speed data transmission in small to medium-sized boards.

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

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