L77TWC21WA4S3R Allicdata Electronics
Allicdata Part #:

L77TWC21WA4S3R-ND

Manufacturer Part#:

L77TWC21WA4S3R

Price: $ 8.16
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol Commercial Products
Short Description: CONN D-SUB RCPT 21P STR SLDR CUP
More Detail: 21 (17 + 4 Coax or Power) Position D-Sub, Combo Re...
DataSheet: L77TWC21WA4S3R datasheetL77TWC21WA4S3R Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
200 +: $ 7.41132
Stock 1000Can Ship Immediately
$ 8.16
Specifications
Contact Material: Bronze
Backset Spacing: --
Series: TW
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Connector Style: D-Sub, Combo
Connector Type: Receptacle, Female Sockets
Number of Positions: 21 (17 + 4 Coax or Power)
Number of Rows: 2
Shell Size, Connector Layout: 4 (DC, C) - 21WA4
Contact Type: Signal and Coax or Power (Not Included)
Mounting Type: Panel Mount
Flange Feature: Cable Side (M3)
Termination: Solder Cup
Features: --
Shell Material, Finish: Steel, Tin Plated
Contact Finish: Gold
Contact Finish Thickness: 16.0µin (0.41µm)
Ingress Protection: --
Material Flammability Rating: --
Current Rating: 7.5A
Operating Temperature: -55°C ~ 155°C
Voltage Rating: 300V
Color: Black
Contact Form: Machined
Housing Material: Thermoplastic
Wire Gauge: --
Description

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D-Sub connectors are integral components of many electrical systems and have become a popular choice in companies looking to reduce size, cost, and complexity of their products. The L77TWC21WA4S3R connector is an example of a D-Sub connector type, providing a reliable connection between two pieces of electronic equipment that allows for high-speed data throughput. This article will discuss the application field and working principle of the L77TWC21WA4S3R connector.

The L77TWC21WA4S3R connector is designed for use in a variety of industrial, medical, and consumer applications. It is most often used in the automotive and heavy equipment industries, where reliable and robust connectors are needed to maintain a secure connection between two points. The L77TWC21WA4S3R’s size and shape balance robustness and flexibility, ensuring the connector remains both reliable and cost-effective. Additionally, the connector has been designed in such a way to ensure a good EMI/shielding performance, making it suitable for applications that require sensitive signals to be transmitted without interference.

The L77TWC21WA4S3R is a versatile connector capable of transmitting high-volume data streams, making it ideal for applications that need to transfer information quickly and securely. The connector can handle data rates of up to 18Gbps, making it suitable for high-bandwidth applications such as computer networking and telecommunications. It is also designed with low signal loss to ensure that signals remain intact, even over long distances.

The L77TWC21WA4S3R connector consists of two pins and sockets mounted on the outer edges of the shell. The pins are made of high-quality copper, and the sockets are gold plated to ensure reliable and robust electrical connections. Each pin and socket are designed to securely lock into place, providing a solid and dependable connection even under extreme environmental conditions. Additionally, the L77TWC21WA4S3R comes with an integrated pressure relief system to ensure the pins are not over-tightened during installation.

The L77TWC21WA4S3R connector operates using a push-pull mechanism. To connect two points, the male pins are inserted into the female sockets. A spring-loaded mechanism then locks them in place, creating a secure connection. To remove the connection, simply press down on the top of the connector shell and the pins will be released from the sockets. This simple, yet effective, design ensures the connection remains both reliable and maintenance free.

In summary, the L77TWC21WA4S3R connector is a reliable and robust solution for connecting two points securely while providing high-speed data transmission capabilities. It is suitable for a variety of industrial, medical, and consumer applications, and thanks to its easy-to-use push-pull design, the connection can be established and broken with ease. By embracing the D-Sub connector standard, companies can reduce complexity, size, and cost of their products while maintaining a secure and reliable connection.

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

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