4-174821-2

Rectangular Connectors - Headers, Male Pins is one type of critical electrical connectors used within many industrial and commercial applications. 4-174821-2 is an example of such a connector and although they are often employed for their mechanical strength, it is their electrical characteristics that make them stand out. In this article, we will discuss the application field and working principle of 4-174821-2 rectangular connector.

Application Field

4-174821-2 rectangular connectors are primarily used for connecting wires and other components in power supplies, computers, mobile devices, and other electronic equipment. The flexibility of these connectors makes them adaptable to any type of application, and they can be used for low, medium, or high voltage applications. In addition, due to their durability, they can withstand harsh environmental conditions, making them suitable for use in outdoor installation.

Working Principle

The 4-174821-2 rectangular connectors are designed so that a contact area is securely held in place between the internal contact and the mating surface. This ensures that a reliable and stable electrical connection is maintained between the two components. The contacts may be in the form of a female receptacle or male pin. Typically, the female receptacle will feature tines or blades along with a channel or track which allows the contact to slide into the track, resulting in a secure and reliable connection.

The 4-174821-2 connector is designed to provide a secure interlock between two components, while also protecting the components from environmental and mechanical influences. The contact element is usually constructed from a metal, such as brass, copper, or even aluminum, and can be secured to the mating surface using an O-ring. The O-ring seals the cavity, preventing dust and contaminants from entering.

The 4-174821-2 connector can provide a reliable electrical connection as long as the contact surfaces are clean, allowing for a low contact resistance. Additionally, it is important to ensure that the contact is free from corrosion as this can potentially increase the contact resistance and reduce the overall reliability of the connection.

Conclusion

The 4-174821-2 is a commonly used rectangular connector that is used in many industrial and commercial applications. It is designed to provide reliable and secure connections between two components and is able to withstand harsh environmental conditions. Additionally, it is able to provide a low contact resistance, ensuring that a reliable and stable electrical connection is maintained.