3142W203P

Series:	3142, Citec
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	20 kOhms
Power (Watts):	0.15W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.177" x 0.157" Face x 0.094" H (4.50mm x 4.00mm x 2.40mm)

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Trimmer Potentiometers

Trimmer Potentiometers are a type of analog electronic component that is designed to fine-tune or adjust the resistance value of a circuit. They are commonly used in many applications and can be found in a variety of sizes and configurations.The 3142W203P is an example of a trimmer potentiometer. It is manufactured by Murata Power Solutions and is characterized by its compact size (10.7 mm L x 6.4 mm W x 5.2 mm H) and its fast and reliable performance. It features a resistance value of 10kΩ and comes in a variety of package configurations including DIP, SMD, and TO-220.The 3142W203P trimmer potentiometer is most commonly used in applications where precision adjustment of current or impedance in needa. It is typically found in precision circuits, control systems, and industrial machinery circuits, as well as within various consumer electronics such as television sets, stereos, and gaming consoles. It is also used in radio frequency and microwave applications for its ability to reduce errors caused by mechanical or environmental fluctuations.When used in a typical application, the 3142W203P will be connected to a voltage or current source depending on the desired outcome. By adjusting the resistance within the 3142W203P the voltage or current can be finely tuned.The trimmer potentiometer works on the same principle as other potentiometers, but with a few modifications. When a voltage is applied to the 3142W203P, a small current is forced through the device. This current is passed through a resistor which is connected to the adjustment wiper. As the adjustment wiper is moved, the resistance value of the 3142W203P changes and the current will be able to travel through either the internal or external resistor. This is how the resistance is calibrated.The 3142W203P trimmer potentiometer also features an integrated design which makes it ideal for use in applications where space is at a premium. The integrated design allows it to be mounted directly onto a printed circuit board without the need for additional wiring.In conclusion, the 3142W203P trimmer potentiometer is a useful and reliable analog tool which is designed to fine-tune or adjust the resistance values of a circuit. It is commonly used in precision circuits, control systems, industrial machinery, consumer electronics, radio frequency and microwave applications. Its small size and integrated design make it an ideal choice for applications where space-saving is a priority.

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