SM-42A205

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Trimmer Potentiometers often have a range of applications, and the SM-42A205 is no exception. This type of trimmer potentiometer is a single turn rotary potentiometer housed in a compact 8mm-long, 8mm-wide, and 7.5mm-high enclosure. It features a long, slender actuation arm for easy access, enabling bi-directional operation and high rotational accuracy. It has a maximum rated power of 1 watt, insulation resistance greater than 100m ohms at 500VDC, and a temperature range of -20C to +70C.

The SM-42A205 is used in a variety of applications. Some of its most common uses include actuator feedback, valve or filter control, motor position sensing, and audio/video equipment level control. Its simple, compact design also makes it ideal for use in small spaces, such as handheld or embedded applications. Its small size combined with its long-life characteristics makes it an ideal choice for a variety of applications, including medical devices, domestic appliances, business machines, and automotive electronics.

The working principle of the SM-42A205 is simple to understand. It uses a resistive element that changes its resistance value when it is rotated. The resistive element is usually a coil of wire that is connected to the actuation arm, which can be moved from side to side. The motion of the arm is translated into a change in resistance, which is monitored by a monitor or an electronic controller.

The SM-42A205 has a wide range of applications, making it suitable for a variety of projects. Its use in medical devices, domestic appliances, business machines, and automotive electronics makes it a versatile solution for many projects. Its simple, compact design combined with its long-life characteristics makes it an ideal choice for a variety of applications, from basic to complex.

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