43WR2MEGLFTR

Series:	43
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
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 - 0.161" x 0.125" Face x 0.161" H (4.10mm x 3.18mm x 4.10mm)

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Trimmer PotentiometersTrimmer potentiometers serve an important purpose in the world of electronics. They are mainly used in precision electronic circuits and components in order to adjust the values of various parameters without affecting the circuitry\'s overall performance.A “trimmer” is a type of variable resistor where the value of resistance can be precisely adjusted. It is typically made of hard material such as ceramic, metal, or plastic, and is often hermetically sealed in a small metallic can. They are often found in three basic forms: rotary, slide, and thumbwheel trimmers. A rotary trimmer has a round knob or wheel connected directly to a circular Wiper element that moves inside the resistive track which is mounted on the board. A slide trimmer has a sliding Wiper element which moves along the conductive track, and a thumbwheel trimmer is similar to a rotary trimmer, except that it has a squared or rectangular knob that turns in opposite directions when pressed.One of the most common types of trimmer potentiometers is the 43WR2MEGLFTR. This is a rotary shaped, dual-gang 10-turn cermet trimmer potentiometer and is widely used by engineers and technicians in the fields of telecommunications, electronics, and computer engineering. It allows users to precisely adjust two values of resistance, and the range of adjustment is from 0 ohm to 4.7 Meg Ohm. It has a total resistance tolerance of ±20% with a temperature coefficient of +25/-50ppm/°C.The 43WR2MEGLFTR trimmer potentiometer is designed to be mounted on printed circuit boards. It has a symmetrical wiper action, which means that it can easily adjust two values of resistance simultaneously. The wiper is sealed with a ceramic insulation, which helps to ensure that the circuit is protected from any kind of contamination and minimizes noise.The 43WR2MEGLFTR trimmer potentiometer is primarily used in applications where precise adjustment of both resistance values is necessary, such as calibration of analog-to-digital converters, bandwidth control of filters, and amplifier gain control. Its working principle is based on a downward-sloping track with a wiper element that moves outside in a circular pattern over the track. As the wiper moves, it increases or decreases the resistance value accordingly, thereby allowing users to precisely adjust the values of the parameters without affecting the overall circuitry performance.Overall, the 43WR2MEGLFTR trimmer potentiometer is a must-have component for any precision electronic circuits and components. It provides engineers and technicians with an easy and accurate way to adjust the resistance values of various parameters without affecting the circuitry performance. It is also simple and easy to use, making it one of the most popular trimmer potentiometers.

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