MMD21-0261R1 Allicdata Electronics
Allicdata Part #:

MMD21-0261R1-ND

Manufacturer Part#:

MMD21-0261R1

Price: $ 24.94
Product Category:

Connectors, Interconnects

Manufacturer: Vishay Dale
Short Description: CONN RACK/PANEL 26POS 5A
More Detail: N/A
DataSheet: MMD21-0261R1 datasheetMMD21-0261R1 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
13 +: $ 22.67270
25 +: $ 21.72240
50 +: $ 20.36470
100 +: $ 19.68590
250 +: $ 18.59980
Stock 1000Can Ship Immediately
$ 24.94
Specifications
Series: MM22
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Connector Usage: --
Connector Type: Receptacle, Female Sockets
Connector Style: Rack and Panel
Number of Positions: 26
Number of Positions Loaded: All
Pitch: --
Number of Rows: 3
Number of Columns: --
Mounting Type: Free Hanging (In-Line)
Termination: Solder Cup
Contact Layout, Typical: --
Features: Screwlocks
Contact Finish: Gold
Contact Finish Thickness: 10.0µin (0.25µm)
Color: Green
Current Rating: 5A
Material Flammability Rating: --
Operating Temperature: --
Voltage Rating: --
Description

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  • MMD21-0261R1 Application Field and Working principle

Backplane Connectors - Specialized
Backplane connectors are components that provide physical and electrical connection between two circuits in a system. They are often used to join printed circuit boards, allowing for the exchange of signals across the two different boards. Backplane connectors are typically arranged vertically and are designed to accommodate many contacts, both on the edge and within the board. The type of backplane connectors used will depend on the application, so there are various specialized versions for different applications.

One of these specialized versions is the MMD21-0261R1 backplane connector, which is designed for use in high-density applications, such as in servers, computer clusters and communications systems. It features a low insertion force that is suitable for automated assembly and offers an excellent combination of contact stability and signal integrity. The MMD21-0261R1 is available in a wide range of sizes and configurations, with the most common one being the four-row SMT version.

The working principle of the MMD21-0261R1 is based on a simple contact configuration. When a mating connector is inserted, two rows of contacts are engaged simultaneously and pressure is applied to the contacts, allowing them to make an electrical connection. The contacts on the MMD21-0261R1 are designed to be self-cleaning, and the connector is designed to have a secure interface, ensuring that the connection remains intact and signal integrity is maintained.

The MMD21-0261R1 is also resistant to environmental conditions such as corrosion, moisture and temperature changes. It is UL rated and has been tested to MIL-STD 202D and ANSI/ESD-S20.20 standards, ensuring that the product is reliable and durable. This backplane connector is suitable for a variety of applications, from consumer electronics to high-end server applications.

The MMD21-0261R1 is a specialized backplane connector that is designed for use in high-density applications. It is available in multiple sizes and configurations and is capable of providing a secure connection with excellent signal integrity. Additionally, the connector is designed to be resistant to environmental conditions and is UL rated and compliant with major industry standards. This backplane connector is suitable for a variety of applications, from consumer electronics to high-end server applications.

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

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