3547S-2AB-201/201B

Temperature Coefficient:	±50ppm/°C
Mounting Type:	Panel Mount
Bushing Thread:	M9 x 0.75
Actuator Diameter:	0.236" (6.00mm)
Actuator Length:	0.811" (20.60mm)
Actuator Type:	Slotted
Termination Style:	Solder Lug
Resistive Material:	Wirewound
Adjustment Type:	User Defined
Rotation:	1080°
Number of Turns:	3
Series:	3547
Power (Watts):	1W
Built in Switch:	None
Number of Gangs:	2
Tolerance:	±3%
Resistance (Ohms):	200
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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

Rotary Potentiometers, Rheostats

Rotary potentiometers, also known as rheostats, are electronic components that provide a variable resistance to an electric circuit. They are widely used in the control and regulation of voltage and current in a variety of applications. The 3547S-2AB-201/201B is a popular rotary potentiometer used in many industrial, commercial, and residential applications. It can provide precise control over parameters that require precise adjustment.

Applications

The 3547S-2AB-201/201B rotary potentiometer has a wide range of applications in a variety of electronics and electronic products. It is often used in radio and audio equipment, recording equipment, motor control systems, medical instrumentation, instrumentation amplifiers, and digital control systems, as it is excellent at providing precise and variable control of current and voltage. Other common applications include adjustable timing systems, resistance changing systems, variable speed drives, and other control devices.

Working Principle

The working principle of a rotary potentiometer is based on two main components – a resistive element and a control element. The resistive element creates a certain resistance when a current is applied to it and the control element adjusts the resistance. In the case of the 3547S-2AB-201/201B, the resistive element is a carbon track and the control element is a rotary knob. The knob is used to adjust the resistance of the carbon track and can be adjusted with precision.When a current is applied to the device, the resistance of the carbon track changes depending on the position of the knob. The current is then regulated through the track and the resistance of the track is responsible for the voltage and current regulation in the circuit.

Advantages and Disadvantages

The 3547S-2AB-201/201B is a reliable and precise device that is capable of providing accurate and repeatable voltage and current adjustment. It is also light in weight and has low power consumption. This makes it perfect for various applications where voltage and current regulation is required.However, the device is also susceptible to aging and can become inaccurate over a long period of time. Another disadvantage is the range of resistance that it can provide. The 3547S-2AB-201/201B can only provide an adjustable resistance range of 3FRM-50V. This may not be sufficient for certain applications.

Conclusion

In conclusion, the 3547S-2AB-201/201B is a reliable and precise rotary potentiometer that is perfect for many applications. It has a wide range of applications and can provide accurate and repeatable voltage and current adjustment. Although it has some drawbacks, such as its limited resistance range and susceptibility to aging, it is still an excellent choice for voltage and current regulation in various applications.

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

Part Number	Manufacturer	Price	Quantity	Description