3549H-1AA-103B

Rotary Potentiometers and Rheostats are electronic devices used to measure or compute resistance in a circuit. The 3549H-1AA-103B is a type of rotary potentiometer, also known as a “pot”, or a “variable resistor”. It has a few key features that make it an ideal choice for a variety of applications.

The 3549H-1AA-103B is a multi-turn, rotary potentiometer with a resistance range of 0-10kΩ. It is capable of measuring both direct and alternating current (AC) voltage, as well as providing precise adjustable resistance. This makes the device suitable for use in complex electronic circuits, where a variable resistance component is required.

The device consists of a circular shaft with a shaft depression in which a series of electrical contacts are located. As the shaft is rotated, the electrical contacts move between two resistive plates, and the resistance created between the contacts and the plates is varied. This adjustment of resistance is translated into a voltage or current reading, which is then used for a variety of purposes.

The 3549H-1AA-103B is typically used for precision control and measurement of AC and DC inputs. It is an invaluable tool in a wide variety of settings, including automotive, medical, aerospace, and power applications. The device is also used to adjust variable resistances on multi-zone AC and DC voltage systems, which allows for the exact positioning of devices such as motors or heaters.

The device’s precision control and high resolution make it particularly well-suited for use in industrial settings, where precise measurements are required. Additionally, the 3549H-1AA-103B is highly reliable, with a life expectancy of up to 10 years. It is also capable of withstanding extreme temperatures, from -40°C to +85°C, making it suitable for use in a variety of environments.

In summary, the 3549H-1AA-103B is an excellent choice for a variety of applications. It is capable of precise measurement and adjustment of AC and DC inputs, with a high level of reliability. Its ability to withstand extreme temperatures makes it suitable for use in many different settings. The device is a great choice for any complex electronic circuit that requires a variable resistance component.