SM-43B503

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Trimmer Potentiometers are potentiometers that allow for adjustable resistive output. They are widely used in different industrial and consumer applications such as in adjustable pressure switches, temperature controllers, voltage regulators, and current transducers. SM-43B503 is a trimmer potentiometer commonly used in temperature control applications and motor controller circuits.

SM-43B503 provides 3-terminal configurations with a tolerance of ±20%. It has a small size and a low profile allowing for a simple install in tight spaces. The value for the resistance of the SM-43B503 can be set by turning a knob or the shaft. It has a resistance range of 100Ω and 300Ω with E12 (12 fixed values) knobs. Depending on the requirements, the SM-43B503 also has a single-turn rotary type.

The working principle of the SM-43B503 is relatively simple. It consists of resistive element covered by a rotating spindle, as well as a stationary terminal that is in electrical contact with the element. When the spindle is turned, the resistive element changes, manipulating the resistance of the device. As the resistance changes, an electrical signal is generated and sent to a connected device or circuit.

The SM-43B503 is a versatile device used across many industries for its lightweight and low cost. The resistance pins can easily be adjusted with very little physical strength or force. This trimmer potentiometer is primarily used for temperature control functions but can also be found in motor controllers, audio devices, mechanical components, and other electronic applications. This device is popular for its long shelf life and durability.

The application field of the SM-43B503 can be found in many fields, such as the automotive industry, industrial control systems, and consumer products. In the automotive field, the SM-43B503 is used in engine control, pressure control, and dynamics control. It is also used in industrial control systems for electronic system regulating. And in consumer products, it can be found in thermostats, television sets, and typewriters.

All in all, the SM-43B503 is a reliable and durable trimmer potentiometer with wide applications. Its small size, low profile, and adjustable resistance make it suitable for many industrial and consumer applications. It is particularly popular as a temperature control device, and due to its low cost and versatility, it can be found in many different areas.

The specific data is subject to PDF, and the above content is for reference