146090-3

rectangular connectors - headers, male pins

146090-3 is an electrical connector used to electrically connect and mechanically join two wires or a group of wires. It is widely used in a variety of applications. This article will discuss the application field and working principle of 146090-3.

Application Field

146090-3 connectors are mostly used in low-current electrical systems and in home and industrial automation, air traffic control (ATC), robotics, and marine electronics. It is idea for power connectors, radio frequency (RF) connectors, and more. It also suitable for applications involving lighting, communications, automotive, medical, elevator, consumer electronics, industrial control, and many more. The polarized, two-piece body allows easy assembly and repair.

Working Principle

146090-3 connectors consist of a male pin and a female receptacle with two contacts as two plugs that fits into each other. The male pin has the pins arranged axially on each side. The female receptacle has two contacts. When plugging the male pin into the receptacle, the contacts in the receptacle will be pushed against the pins in the male pin, which creates an electrical connection and an interlock to lock the two components together

The design of the 146090-3 connector allows small-form connectors with low–power, reliable connections. The locking design ensures a safe connection. Additionally, the design of the 146090-3 connector provides shielding from dirt and dust and has reverse-polarity protection.

Conclusion

146090-3 connectors are a great choice for a wide variety of applications. With their low-current design, reliable connection, and reverse-polarity protection, they are suitable for applications involving power connectors, radio frequency, lighting, communications, automotive, medical, and industrial control.