146744-1

Rectangular Connectors - Headers, Male Pins, often referred to as 146744-1, are electrical connectors designed to provide a quick and reliable connection between eclectronic components. Commonly used with printed circuit boards, they are easily recognized by the rows of metal pins protruding from a rectangular molded case. In this article, we will discuss the application field and working principle of 146744-1 connectors.

Application Field

146744-1 rectangular connectors are widely used in various applications, including automotive, audio-visual equipment, measuring equipment, and computers. For automotive applications, most cars use 146744-1 connectors for connection between sensors, switches, and wires. In particular, 146744-1 connectors are commonly used for connecting rain/windshield wiper buttons, starter switch, braking system, and onboard computers. In addition, they are used in audio-visual equipment such as TV, cameras, and home audios. Also, 146744-1 connectors are used in measuring equipment for connecting displays, data processing, and keypads. Lastly, 146744-1 connectors are used in computers for connecting speakers, keyboards, and mice.

Working Principle

146744-1 rectangular connectors transmit electrical signals between two components. Each connector consists of multiple male pins and female headers. The male pins are inserted into the female headers in order to establish a connection. When assembled, the male pins make contact with the female header, and the two components are connected via electrical signals sent through the pins. In addition, the connectors feature a locking mechanism to ensure that the connection is secure. The locking mechanism consists of two plastic locking pieces which snap into place when the male pins are inserted into the female headers. This ensures that the connection is secure and will not be disturbed by vibrations or accidental movement.

Conclusion

146744-1 rectangular connectors are widely used in various applications, including automotive, audio-visual equipment, measuring equipment, and computers. They feature multiple male pins and female headers, which are connected via electrical signals and secured with locking mechanisms. This makes them a reliable and convenient option for connecting electronic components.