T73YP503KT20

Series:	T73
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.276" x 0.260" Face x 0.185" H (7.00mm x 6.60mm x 4.70mm)

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Trimmer Potentiometers

Trimmer Potentiometers are small adjustable variable resistors, or "pots", used to precisely calibrate and fine-tune the performance of jacks, speakers, amplifiers, and other electronic components. The T73YP503KT20 is a popular model of trimmer potentiometer, and is widely used in a variety of applications. This article will discuss the application field and working principle of the T73YP503KT20.

Application Field

Trimmer potentiometers can be used to adjust or balance out gains. For example, the T73YP503KT20 can be used to dial in the gain of an amplifier, or to properly balance the volume of speakers in a home theater system. It can also be used to control a variety of applications, such as the output level of an audio mixer or the speed of a motor.The small size of the T73YP503KT20 makes it ideal for use in limited spaces, such as the tight confines of a guitar amplifier or the interior of a computer. It is also well suited for use in a variety of laboratory applications, such as adjusting the batch-to-batch consistency of a chemical process, or calibrating instruments.

Working Principle

At the heart of the T73YP503KT20 is a wafer of resistive material, typically carbon, which is connected to three pins, two of which form the terminals. By adjusting the third pin, which can typically be moved by twisting or pressing, the resistance of the circuit can be altered. This creates a variable resistance, or potentiometer, which can be adjusted to tailor the characteristics of the device or application that it is controlling.The T73YP503KT20 is typically powered by a low-voltage DC source. As the resistance of the circuit is adjusted, the output voltage of the circuit is also adjusted - the output voltage is proportional to the resistance of the potentiometer. In circuit designs that feature an operational amplifier, the output can be amplified and used to control a variety of functions.

Conclusion

The T73YP503KT20 trimmer potentiometer is a versatile and reliable component that can be used in a variety of demanding applications. It is often used to precisely adjust gains, levels, or speeds, or to maintain consistency in laboratory settings. The T73YP503KT20 works by generating a variable electrical resistance which can be adjusted, and its output voltage can be amplified to control functions.

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