Series:	43
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	2 kOhms
Power (Watts):	0.125W, 1/8W
Tolerance:	±20%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	11
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.162" x 0.125" Face x 0.162" H (4.12mm x 3.18mm x 4.12mm)

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Trimmer Potentiometers

Introduction

Trimmer Potentiometers, sometimes referred to as "trim pots", are small adjustable electrical components designed to control the current or voltage in an electrical circuit. They are a type of variable resistor, and typically have three connections; one to a power source, one to an electrical load, and one to an adjusting screw. Trimmer Potentiometers are usually used to adjust the resistance of a circuit to a predetermined level, and can be used to make very precise adjustments.Trimmer Potentiometers are available in a variety of styles, including single-turn, multi-turn, rotary, inline, and spring-loaded versions. They are available in a variety of configurations, including single-ganged and dual-ganged, as well as dual-concentric configurations. They are also available in a range of power ratings and current ratings.Trimmer Potentiometers are commonly used in a variety of applications, from controlling the brightness of an LED to setting the exact voltage or current flowing into a circuit.

43WR2KLFTB Application Field and Working Principle

The 43WR2KLFTB Trimmer Potentiometer is a single-turn, non-ganged, rotary trimmer potentiometer. It is designed to be used in circuits where precise adjustments to the circuit\'s current or voltage are required. It can be utilized with a variety of load voltage, current ratings, and power ratings. It has a maximum power rating of 1/2 W, and a maximum voltage rating of 30 V.The 43WR2KLFTB consists of three terminals; one for attaching a power source, one for attaching an electrical load, and one for the adjusting screw. The adjusting screw is used to set the desired resistance of the circuit. The resistance is adjusted by rotating the adjusting screw; clockwise increases the resistance, while counterclockwise decreases the resistance. The 43WR2KLFTB is used in a variety of applications, such as measuring voltage, current, or resistance in electronic circuits, controlling the brightness of lights, adjusting the speed of motors, and adjusting the precision of computer and medical equipment. It is also used in audio systems such as amplifiers and equalizers, and in scientific instruments such as accelerometers.

Conclusion

The 43WR2KLFTB Trimmer Potentiometer is a single-turn, non-ganged, rotary trimmer potentiometer designed for use in circuits where precise adjustments to the circuit\'s current or voltage are required. It is available in a variety of load voltages, power ratings, and current ratings, and is used in a variety of applications, from controlling the brightness of LEDs to measuring voltage or current in an electronic circuit. With its adjustable resistance and precision adjustments, the 43WR2KLFTB Trimmer Potentiometer will help you achieve your desired results in any project.

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