71BDF30-03-1-AJN

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Rotary switches are essential components of electronic circuits and enable a wide range of operations. There have been many different types of rotary switches invented over the years, and one of them is the 71BDF30-03-1-AJN. This article will discuss its application fields, as well as its working principle.

71BDF30-03-1-AJN is a precision 2-pole triple-throw contact rotary switch that is perfect for applications requiring multiple switching options. It is generally used in various multiple-selection circuits, such as audio equipment, communication systems, navigation or navigation applications, or general circuit control. Thanks to its design, this switch can provide a wide range of switching levels, positions, and stabilization.

From a mechanical perspective, the 71BDF30-03-1-AJN switch is quite simple. Its housing is made of plastic and it has a built-in shaft which can rotate. The switch is also designed to easily snap into PCBs, although it needs a special mounting adapter due to its size. The switch\'s rotation is enabled by the muscle wire, which is already attached to the switch\'s rotor.

When the switch is turned, the muscle wire activates two or three locking mechanisms. These mechanisms allow the rotary to make contacts in a variety of positions. Depending on the application, the voltage rating of the contact varies from AC 110V to AC 0.25V. As the contacts are opened or closed, the circuit\'s current flow is switched internally to the destination point.

The 71BDF30-03-1-AJN switch\'s operation is also quite simple. All that is needed is to rotate the switch\'s knob by hand. As the knob is rotated, the locking mechanisms engage and the contact points become activated, thus changing the electrical circuit. It is important to note that these contact points must be slightly pushed down with force to ensure a proper connection.

The 71BDF30-03-1-AJN switch offers excellent insulation and is flame retardant. Furthermore, this switch also ensures high signal performance and long-term durability. In addition, the product is RoHS compliant, which means that its manufacturing process does not use any materials that are harmful to the environment or people.

In conclusion, the 71BDF30-03-1-AJN switch is a precision, 2-pole triple-throw contact rotary switch that is perfect for multiple-selection circuits. Its construction and operation are quite simple, and it is flame retardant and RoHS compliant, offering excellent insulation and signal performance. As such, it is an ideal choice for a variety of applications.

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