T73XX503KT20

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:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.276" x 0.260" Face x 0.276" H (7.00mm x 6.60mm x 7.00mm)

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Introduction

Trimmer potentiometers are small variable electrical components or devices used to control the current or voltage in an electrical circuit. T73XX503KT20 are a type of trimmer potentiometers designed specifically to be used in applications where high accuracy and fine adjustable resolution are required. They are commonly used in applications such as audio and radio frequency amplifiers, medical equipment, and digital theater systems.

Design

The T73XX503KT20 is a single turn trimmer unit with a standard package size of 0.50” x 0.50” x 0.25”. It has a ceramic element and copper contacts which allow for low contact resistance and excellent stability. The unit has a rated power of 0.25W and a maximum operating temperature of +85°C. The resistance range available is from 10Ω to 10kΩ. Power is typically supplied to the unit using a top-mounted solder tab with a maximum current rating of 0.5A.

Application Field

T73XX503KT20 trimmer potentiometers are primarily used in a wide range of applications that require high accuracy and fine adjustable resolution. Due to its small package size and low power requirements, the unit is well suited to use in small and portable electronics devices such as audio and radio frequency amplifiers, medical equipment, and digital theater systems. The trimmer is also often used in industrial and automotive applications as well as in telecommunications systems.

Working Principle

The way that a T73XX503KT20 trimmer potentiometer works is relatively simple. Depending on the resistance value set by the user, a variable amount of electrical resistance is applied to the circuit. This resistance creates a voltage drop, or change in the signal as it travels through the potentiometer. By adjusting the resistance value, the user is able to finely control the amount of current or voltage that is allowed to pass through the circuit. This is how the user is able to control the various aspects of the device or system that they are working on.

Conclusion

The T73XX503KT20 trimmer potentiometer is a small and versatile electrical component designed for use in a wide range of applications. It is capable of providing high accuracy adjustable resolution in small and portable electronic devices, as well as in industrial and automotive applications. The working principle is relatively simple; by adjusting the amount of electrical resistance on the circuit, the user is able to finely control the amount of current or voltage that passes through the device or system. Thus, it is a very useful tool for those who need precise and accurate adjustment of electronic settings.

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