280521-3

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The 280521-3 connector belongs to the family of Rectangular Connectors - Headers, Male Pins. It is an electrical connector that is most commonly used on the PCB (Printed Circuit Board), in order to ensure a reliable connection point between circuits. The 280521-3 is a 2 row, 0.050" pitch, 20-contact, right-angle surface mount assembly. This connector is specific to Shrink Dual-In-Line Packages (SODIMM).

The 280521-3 is mainly utilized in applications needing higher I/O (Input/Output) density, such as data storage and communications. SODIMMs are often seen in industrial computers, data storage systems, communications equipment, and gaming consoles. This type of connector is also seen on the back of laptop computers since it connects the memory, display, hard drive, and network connections.

The 280521-3 is designed to provide reliable performance with quick installation and removal. It has an insulationshell made of polyester material that shields the contacts from the external environment and dissipates the electromagnetic interference. The 280521-3 also features an anti-vibration feature, which prevents the connector from loosening due to external vibrations or shock.

The working principle of the 280521-3 is straight forward. It consists of two rows of spring-loaded contacts in alternating shapes of male and female style, which fit together to form reliable electrical connections. This type of connection allows for quick assembly and removal without the need for tools and specialized technicians. The contacts are arranged in such a way that the connector is securely held in place even without any external fasteners. Once connected, the current flows from one contact to the other, crossing wires and making a reliable connection.

The 280521-3 also features a variety of customizations such as gold plating, color coding, keying, and strain relief. Gold plating ensures robust connections with low contact resistance, while color coding simplifies the mating process. Keying helps to guarantee proper alignment for mating connectors, and strain relief helps to protect the contacts by providing mechanical support.

Overall, the 280521-3 connector is an invaluable tool in the electronics field due to its high performance and robust connections. It is a cost-effective and reliable alternative to traditional connectors, making it a perfect fit for applications which require a higher I/O density. It is designed for quick assembly and removal, making it easy to use and maintain.

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