RJ22FX103M

Series:	Trimpot® RJ22 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	10 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Panel Mount, Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.500" x 0.220" Face x 0.500" H (12.70mm x 5.59mm x 12.70mm)

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Trimmer Potentiometers

Trimmer Potentiometers are small, highly accurate and adjustable variables that can be used to adjust the performance of an electrical circuit. One particular type of trimmer potentiometer, the RJ22FX103M, is commonly used for a variety of applications due to its small size and highly accurate and adjustable nature.

RJ22FX103M Application

The RJ22FX103M is most often used in portable radio and loudspeaker systems, as the small size of this trimmer potentiometer makes it ideal for these applications. In portable radios and loudspeaker systems, the RJ22FX103M is used to adjust the audio settings or to limit the amount of audio output from components in the system, allowing for precise and tailored volume or sound quality settings for the listener. The RJ22FX103M is also used in electrical circuits in cars and other vehicles, as well as household appliances such as refrigerators, washers, and dryers. It is particularly useful for adjusting settings related to temperature regulation, power consumption, and speed control, as well as other properties in electrical circuits.

RJ22FX103M Working Principle

The RJ22FX103M trimmer potentiometer works in much the same way as a common potentiometer. A trimmer potentiometer is manufactured with an adjustable contact that is attached to a wiper. This wiper is then set to a certain value, which is adjusted using the trimmer\'s knob. When a voltage is passed through the trimmer, the wiper is heated up and slides along the contact, adjusting the voltage and resulting in the adjustment of the electrical current. This allows for precise and accurate adjustments of electrical parameters in the circuit such as voltage, current, and resistance.

Conclusion

The RJ22FX103M trimmer potentiometer is a versatile and highly accurate device that can be used for a variety of applications in electrical circuits. It is most often found in portable radio and loudspeaker systems, as well as vehicles and household appliances, and works by adjusting the voltage and resulting electrical current in an electrical circuit. As such, it is an invaluable piece of equipment for any electrical engineer to have on hand.

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