43WR2MEGLFTB

Series:	43
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	2 MOhms
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 PotentiometersTrimmer potentiometers are important electronic components used in a wide variety of applications to regulate and fine-tune the performance of circuits. They are used to control the amount of resistance, voltage and current in a circuit, as well as in devices such as audio indicators, amplifiers and radio receivers. The 43WR2MEGLFTB trimmer potentiometer is one of the most popular varieties, and is used in many electrical, industrial and commercial applications.Application FieldThe 43WR2MEGLFTB trimmer potentiometer is available in either a mechanical or solid-state version, and is designed for use in devices requiring small adjustment devices. These are found in a variety of applications including precision control of mechanical and electrical systems, modulation circuits, high voltage/current control systems, frequency control, audiovisual systems and audio devices.This type of trimmer potentiometer is also used in the calibration of instruments, temperature and pressure controllers, medical devices, level control and automotive systems. It is also widely used in telecommunications, audiovisual devices and hearing aids.In addition to being used in commercial and industrial settings, trimmer potentiometers are also used in many hobbyist projects, such as touch sensors, accelerometers, solar trackers and LED dimmers.Working PrincipleThe working principle of the 43WR2MEGLFTB trimmer potentiometer is similar to that of all trimmer potentiometers. Like other types of electrical components, it contains a wiper, a resistor and a voltage divider. The voltage divider is connected to a source of voltage, and the wiper is connected to an output port.When the wiper is adjusted, the ratio between resistors changes, which varies the voltage at the output port. This is accomplished by adjusting the position of the wiper, which controls the amount of resistance. This adjustment determines the amount of voltage fed back to the output port.In the 43WR2MEGLFTB trimmer potentiometer, the wiper is a screw-driven element, which provides precision adjustment. The resistor between pins 1 and 2 is the two-terminal potentiometer, while pin 2 is connected to the wiper. The voltage applied to the terminals is divided between pins 1 and 2. The wiper is then adjusted to the desired position to adjust the amount of voltage fed back to the output port.The 43WR2MEGLFTB trimmer potentiometer is used to regulate the current in a circuit, and is used in many electrical, industrial and commercial applications. The solid-state version makes it suitable for use in a wide range of applications, and its user-friendly design makes it an excellent choice for hobbyist projects. Its versatile design and wide range of functions make it a popular choice among electronic component users.

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