3386W-1-501R

Series:	Trimpot® 3386 - Sealed
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	500 Ohms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.375" x 0.375" Face x 0.375" H (9.53mm x 9.53mm x 9.53mm)

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Introduction

Trimmer Potentiometers (or "trim pots") are widely used in a variety of applications. This type of potentiometer typically features an adjustable knob or dial, which is physically manipulated to adjust its resistive value. A typical application might include volume or brightness control. In this article, we will discuss the 3386W-1-501R trimmer potentiometer, including its application fields and working principle.

Applications of the 3386W-1-501R

The 3386W-1-501R is a multi-turn trimmer potentiometer, and is especially suited for applications where high accuracy and precision are essential. As such, these types of trim pots can be found in industrial applications such as instrumentation, calibration equipment, and factory automation systems.This particular model features a calibration range of 10 to 25 turns, with a resistive value of 100R to 1K. It is typically used as an adjustable resistor, allowing for fine-tuning of circuits.It is also often used in audio applications, such as for volume control on amplifiers or as a guitar speed potentiometer. In addition, the 3386W-1-501R can be used for power regulation in mobile phones and other battery-powered devices.

Working Principle

The 3386W-1-501R is a multi-turn trimmer potentiometer, which means that it uses multiple rotations to adjust the resistive value of the device. The resistive track of the device is divided into multiple sections. Each section is then divided into a number of discrete resistive steps.When the knob of the trimmer is rotated, the internal wiper arm is adjusted, which in turn changes the resistive value of the device. This is why the 3386W-1-501R is capable of very fine tuning of circuit.

Conclusion

The 3386W-1-501R is a multi-turn trimmer potentiometer, which is especially suited for applications where high accuracy and precision are essential. It features a calibration range of 10 to 25 turns, with a resistive value of 100R to 1K.The 3386W-1-501R can be used in a variety of applications, from industrial instrumentation to audio systems. It is also ideal for power regulation of battery-powered devices. Finally, its multi-turn feature allows for extremely fine tuning of circuit, making it a versatile and reliable device.

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