
Allicdata Part #: | QMS-026-02-S-D-RA-ND |
Manufacturer Part#: |
QMS-026-02-S-D-RA |
Price: | $ 10.12 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | .635MM DOUBLE ROW TERMINAL STRIP |
More Detail: | 52 Position Connector Header, Outer Shroud Contact... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 9.20430 |
Series: | Power Q2™ QMS |
Packaging: | Tray |
Part Status: | Active |
Connector Type: | Header, Outer Shroud Contacts |
Number of Positions: | 52 |
Pitch: | 0.025" (0.64mm) |
Number of Rows: | 2 |
Mounting Type: | Surface Mount, Right Angle; Through Hole |
Features: | Ground Bus (Plane) |
Contact Finish: | Gold |
Contact Finish Thickness: | 30.0µin (0.76µm) |
Mated Stacking Heights: | -- |
Height Above Board: | 0.320" (8.12mm) |
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The QMS-026-02-S-D-RA is a family of rectangular connectors of the edge type, mezzanine (board to board) variety. This type of connector is designed as a general-purpose connector, to support a wide range of applications from the consumer electronics industry to automated/precision equipment and aviation/military use.
This particular connector is part of the high-performance Maxi-R and Mini-R connector series. The connector is molded for secure connection to wires, cables, boards, and stiffeners. It is stiffer than other mezzanine header connectors, because it is designed with a plastic retainer, which eliminates the need for additional hardware and/or brackets, providing strength and uniformity to the connector. The retainer ensures strong closure and can be easily removed for re-usage. This also allows the connector to be used in a variety of applications without much modification.
In terms of performance, the QMS-026-02-S-D-RA can handle a current rating of up to 3.0A, and operates in a temperature range of -40°F to 250°F (-40°C to 121°C). It also provides reliable contact and tight connection, and is designed to prevent accidental disconnections. The connector also features a male header and female receptacle type of connection, which makes it suitable for use as a reversible connector.
The QMS-026-02-S-D-RA connector has a wide range of applications, including the telecommunications, datacomm, computer, aerospace, defense and medical industries. This connector is also approved for use by UL, CSA, and VDE.
The working principle of the QMS-026-02-S-D-RA connector is relatively simple. Its design utilizes a plunger-type spring mechanism which allows it to be opened and closed without manual adjustment. When the retainer is opened, the contact positions are visible, allowing the technician to simply insert a wire into the held contact points. Once the wire is inserted into the contact points, the plunger spring inside the connector will close the retainer and ensure a tight connection between the contact and the wire. To open the connector, the technician needs to use a tool to open the retainer, after which the contact will be released and the wire will be disconnected from the connector.
Overall, the QMS-026-02-S-D-RA connector is an extremely reliable and versatile product, ideal for a wide range of applications. Its secure and reliable connection ensures maximum performance and reliability in all applications. This connector is also an excellent choice for cost-effective solutions, as its simple design allows it to be used in a variety of applications without much modification.
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