3152W203P Potentiometers, Variable Resistors

Series:	3150, Citec
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	20 kOhms
Power (Watts):	0.2W, 1/5W
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 - 0.165" x 0.150" Face x 0.055" H (4.20mm x 3.80mm x 1.40mm)

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Trimmer Potentiometers

Trimmer potentiometers, or trimmers, are small, adjustable, 3-terminal resistors that are used in countless electronic applications. They are available in many different shapes, sizes, and forms, with adjustable elements ranging from 0.1W to 500W. Trimmer potentiometers consist of a metal part, usually with three electrical terminals, located on the outer edge. The metal part contains a series of electrical resistors, which are connected in a way that allows them to be adjusted in a controlled manner.The 3152W203P trimmer potentiometer is a 20W, 3-terminal, tow-point variable resistor. It is designed to provide precise, accurate resistive values. The 3152W203P trimmer differs from other trimmers in that it has two adjusting elements: one for resistance and one for tolerance. The resistance element is typically adjusted by a simple knob or screw, while the tolerance element is usually adjusted by an adjustable screw.The 3152W203P trimmer potentiometer is often used in power amplifiers and audio equipment, as well as other electronic products. It is also often used in transceiver applications, as it is designed to provide high accuracy even when dealing with current and voltage levels. Since the 3152W203P trimmer is more precise and accurate than other trimmers, it is increasingly being used in high-end audio and digital circuit design. In addition to its precision, the 3152W203P trimmer also offers a wide range of operating temperature range. It has a minimum temperature rating of -55°C and a maximum rating of +125°C. This temperature range makes it suitable for a wide range of applications, from industrial to consumer electronics.The working principle of the 3152W203P trimmer potentiometer is quite simple and straightforward. When an electrical current passes through the metal part of the trimmer, the resistors contained in the part respond to the change in resistance. A knob or screw on the outside of the trimmer then adjusts the resistance, allowing the user to adjust the resistance value.The adjustable resistance of the 3152W203P trimmer makes it ideal for controlling the level of current flowing through the circuit. A resistor element can be used to set a specific resistance through its adjustment, allowing the user to control the current more precisely. This makes it ideal for controlling the voltage output, for example, in audio equipment or digital circuits. In conclusion, the 3152W203P trimmer is a highly versatile and precision variable resistor. It is widely used for its durability, precision, and wide range of operating temperature. Its adjustable resistance and tolerance make it ideal for a wide range of applications, from audio to digital circuit design. It is an essential component for precision and control in a variety of electronic applications.

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