TC89P-1-101

Series:	Trimpot® TC89 - Open Frame
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	100 Ohms
Power (Watts):	0.5W, 1/2W
Tolerance:	±20%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.453" x 0.346" Face x 0.335" H (11.50mm x 8.80mm x 8.50mm)

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Introduction

Trimmer Potentiometers (also known as Variable Resistors or TPAs) are components that control a signal\'s amplitude or resistance. They are widely used in a variety of applications, such as amplifiers, electronic circuits, and transducers. The most common type of trimmer potentiometer is the TC89P-1-101. This article will explain the application field of this type of potentiometer and its working principle.

Application Fields

The TC89P-1-101 trimmer potentiometer is typically used in a wide variety of applications. The main uses of the potentiometer are to adjust the resistance of a signal, as well as to adjust the control of a signal\'s amplitude. The potentiometer can also be used to adjust the gain of an amplifier, as well as the saturation point of an amplifier. Another important application field for the TC89P-1-101 is in the field of transducers. The potentiometer can be used to adjust the sensitivity of a transducer, and also to provide a reference signal for the transducer. The trimmer potentiometer is also used in control systems, as it can be used to adjust the gain or frequency of the control signal.

Working Principle

The working principle of the TC89P-1-101 trimmer potentiometer is relatively simple. The component consists of two parts: a conductive wiper and a resistive element. The resistance of the resistive element is set by adjusting the wiper. When the wiper is moved, it will adjust the resistance of the resistive element, resulting in a change in the control of the signal\'s amplitude. As the resistance of the resistive element is increased, the signal\'s amplitude will decrease. The same is true in reverse – if the resistance of the resistive element is reduced, the signal\'s amplitude will increase.

Conclusion

The TC89P-1-101 trimmer potentiometer is an important component that is used in a number of different applications. The potentiometer is used to adjust the resistance and control of the signal\'s amplitude, as well as to adjust the gain of an amplifier and the sensitivity of a transducer. The working principle of the trimmer potentiometer is relatively simple, as it consists of a conductive wiper and resistive element, and the resistance of the resistive element is adjusted by the wiper.

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