44JR100KLFT13

Series:	44
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	100 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	9
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	Gull Wing
Size / Dimension:	Rectangular - 0.198" x 0.190" Face x 0.147" H (5.03mm x 4.83mm x 3.73mm)

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Trimmer Potentiometers are variable resistors with a dial used to adjust voltage levels or currents in a circuit. They perform the same function as other types of potentiometers, but are designed to be particularly precise and more difficult to adjust. A major use of trimmer potentiometers is in automatically adaptable circuits, as the feedback from the trimmer potentiometer allows the system to dynamically adjust. The 44JR100KLFT13 is a trimmer potentiometer and this article will provide an overview of its application field and working principle.

Applications

The 44JR100KLFT13 is a variable resistor, and as such can be used to variably adjust current or voltage levels in a circuit. This can be useful in a variety of situations, including:

• adjusting the speed of motors
• adjusting the sensitivity of microphones
• adjusting the gain of amplifiers
• balancing power between multiple electronic systems
• adjusting phase and frequency responses of audio and communications circuits

The 44JR100KLFT13 trimmer potentiometer is designed for precision adjustments and provides a high degree of accuracy and consistency, making it suitable for use in scientific and industrial environments. It is also relatively easy to use, making it suitable for use in a number of consumer applications.

Working Principle

The 44JR100KLFT13 is a three-terminal device, typically including an insulating body, terminals for connection to the circuit board, and an adjustment mechanism. When the adjustment mechanism is moved, a resistive element within the trimmer potentiometer is adjusted and a change occurs in the resistance of the device between the two other terminals. This resistance can then be used to adjust currents or voltages in the circuit.

The 44JR100KLFT13 trimmer potentiometer is designed with a plastic frame and a metal adjustment wheel that rotates within the frame. The resistive element is attached to the wheel and is connected to the terminals by two electrodes that extend from the frame. As the wheel is moved, the resistive element is adjusted and a change in resistance between the two other terminals results.

Conclusion

The 44JR100KLFT13 trimmer potentiometer is a three-terminal variable resistor designed for precision adjustments. It can be used to variably adjust current or voltage levels in a circuit, which can be useful for a variety of purposes, such as adjusting the speed of motors, microphones, amplifiers, and other electronic systems. The 44JR100KLFT13 trimmer potentiometer consists of a plastic frame and metal adjustment wheel with a resistive element connected to two electrodes within the frame, and as the wheel is moved, a change in resistance between the two other terminals is achieved.

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