281739-4

Rectangular Connectors, such as the 281739-4 Socket Connector, are a key part of any electrical system or assembly. Available in both male and female configurations, their signal transmission capabilities make them an important component when it comes to connecting devices in either simplex or multiplex circuits. But what exactly are they and how do they work?

Rectangular Connectors, which are also sometimes referred to as Headers, Male Pins, or Pin Strip Connectors, are used to make quick and reliable electrical connections. The 281739-4 Socket Connector is a common example. Designed primarily for PCB mounting, this connector features a single row of male pins on the back of the PCB, as well as a female socket on the front that the male pins plug into. This design allows for simple but effective signal transmission from one circuit board to another with minimal signal loss.

The 281739-4 Socket Connector is well-suited to a wide variety of applications. Its rated voltage of 250V AC/DC allows it to be used in a variety of electrical and electronic systems, including control panels, machinery, data panels, enclosures, and more. It is also commonly used for power cables, telephone lines, and lighting systems.

The 281739-4 Socket Connector\'s working principle is relatively simple. When the male pins are inserted into the female socket of the connector, they form an electrical connection to the corresponding contacts on the other end. This connection is held together by mechanical and electrical forces, which ensure that the connection will remain secure. The contacts also create a barrier between the pins and the socket to protect the pins from dirt and corrosion, ensuring reliable signal transmission.

In addition to its reliable signal transmission, the 281739-4 Socket Connector is renowned for its durability and versatility. Its robust construction makes it ideal for use in harsh environments, and its spacing allows it to fit in tight spots. This makes it particularly well-suited for use in cramped spaces, such as in tight industrial, automotive, and military applications.

The 281739-4 Socket Connector is a key component in any electrical system or assembly. Its durable construction and simple but effective signal transmission capabilities make it well-suited for a variety of applications, from control panels to data cables and more. Its reliable connection formation and protection against dirt and corrosion ensure that the signal will remain secure and reliable over the lifetime of the system.