44M45-03-1-03S

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Rotary switches are electromechanical devices that are used to make and break electrical connections through repetitive rotating motions. The 44M45-03-1-03S is a 2-pole 3-throw rotary switch specifically designed for low-voltage audio applications. It is capable of carrying up to 3A at 12V and is rated for over 10,000 cycles.

The switch mechanism consists of a special rotor mounted on a shaft, which is affixed between two main contacts. The main contacts are wired in series and can be switched using the three positions of the rotor. Inside the rotor is an array of small contact fingers (pins) which are connected to the three throw terminals. The 44M45-03-1-03S has an automatic make-before-break feature, which ensures that an electrical connection is always present even as the switch is changed.

The switch is designed to be installed in equipment where access is limited and the switch must be operated manually. A single action of the rotary knob is enough to switch between the three different positions. The knob can be rotated clockwise or counterclockwise, depending on the direction of the contacts, which is indicated by a small arrow on the body of the switch.

The 44M45-03-1-03S is a popular choice for small appliances and electronics, especially low-voltage audio equipment. Its small size and simple design make it easy to install, with the ability to directly mount the switch to a circuit board. In addition, it is designed with an insulated plastic housing to protect against electrical shocks. The switch is RoHS compliant and is rated for over 10,000 cycles, making it an ideal low-cost solution.

The 44M45-03-1-03S is a cost-effective and reliable method for controlling electrical circuits. Its small form factor makes it suitable for a wide range of applications, including low-voltage audio equipment, small appliances, and electronics. Its easy installation, auto make-before-break feature, and its high cycle rating make the 44M45-03-1-03S the ideal choice for a variety of applications.

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