ST32ETB205 Potentiometers, Variable Resistors

Series:	ST-32
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	2 MOhms
Power (Watts):	0.125W, 1/8W
Tolerance:	±20%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	Gull Wing
Size / Dimension:	Square - 0.134" L x 0.134" W x 0.079" H (3.40mm x 3.40mm x 2.00mm)

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

Introduction

Trimmer potentiometers are commonly used in many types of electronic systems, from audio equipment to automotive instruments. They are highly versatile components, designed to provide a range of adjustable impedance levels to sensitive circuits. The ST32ETB205 is a popular trimmer potentiometer, used in many applications due to its superior performance. In this article, we discuss the application fields, working principle and applications of the ST32ETB205 trimmer potentiometer.

Application Fields

The ST32ETB205 trimmer potentiometer is a popular choice for use in audio equipment, automotive instruments, industrial controls, and telecom devices. It is reliable and accurate, allowing for a wide range of adjustable resistance levels. It can be used for DC or AC signals, and offers excellent repeatability and reliability.The ST32ETB205 is well-suited for use in sensitive electronic systems, as it provides a consistent impedance value over a wide range of frequencies. It is especially useful in applications where precise impedance levels are necessary, such as audio equipment, as it offers high accuracy and stability. It is also highly resistant to vibration and shock, and is available in various sizes, with a resistance range of up to 1 megohm.

Working Principle

The ST32ETB205 trimmer potentiometer is a 3-terminal component, with two fixed-end connections and a wiper connection. The two fixed-end connections are usually connected to a power supply, and the wiper is connected to the output of an electronic circuit. The resistance between the fixed-end connections can be adjusted by turning the wiper.The ST32ETB205 is made up of a resistive element and a wiper. The resistor element is usually a thin sheet of material, which is connected to the terminal pins and is resistant to corrosion. The wiper is typically a metal contact which is spring loaded. When the wiper is rotated forwards or backwards, it slides along the resistive element and changes the resistance between the two fixed-end connections.

Applications

The ST32ETB205 trimmer potentiometer is used in a variety of applications, including:

• Audio Equipment – The ST32ETB205 offers excellent performance and accuracy in audio and communication systems, allowing for precise volume control and impedance adjustment for equalizers and mixers.
• Automotive Instruments – The ST32ETB205 can be used in automotive instruments to control the speed of fans, blowers, and steering columns.
• Industrial Controls – The ST32ETB205 can be used in industrial controls to control the speed and position of mechanical and electrical systems.
• Telecom Devices – The ST32ETB205 is widely used in telecommunications equipment to adjust impedance levels for optimal signal strength.

Conclusion

The ST32ETB205 trimmer potentiometer is a popular and versatile component, used in a variety of applications. It offers excellent performance, repeatability, and stability, and is resistant to vibration and shock. It is also accurate over a wide range of frequencies. Overall, the ST32ETB205 is an ideal choice for audio, automotive, industrial, and telecom systems.

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

Part Number	Manufacturer	Price	Quantity	Description