3213X201M

Series:	3213, Citec
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	200 Ohms
Power (Watts):	0.125W, 1/8W
Tolerance:	±20%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Square - 0.134" x 0.134" Face x 0.079" H (3.40mm x 3.40mm x 2.00mm)

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Trimmer Potentiometers

A trimmer potentiometer, also known as a trim pot, is a type of adjustable resistor used to provide precise adjustment of mechanical, electrical, or optical systems. Typically, a trimmer potentiometer is composed of a three-terminal resistor with a rotating or sliding contact, called a wiper, which controls the resistance between two of the terminals. Trimmer potentioneters are available in many different shapes and sizes and in a wide variety of resistance values, dielectric strength, power ratings, and other specifications.

Applications of Trimmer Potentiometers

Trimmer potentiometers are used in a variety of applications, from adjusting the volume on a stereo system to adjusting the focus of lenses in cameras. They are also used in automatic equipment control systems, such as motor speed control, to adjust the speed. Additionally, they are used in medical devices, such as insulin pumps, and in electronic test and measuring devices, such as digital multimeters.

Working Principle of 3213X201M Trimmer Potentiometer

The 3213X201M trimmer potentiometer is a three-terminal adjustable resistor that usually uses a dial or other type of rotary switch to adjust its resistance. It is available in a variety of resistance values and maximum voltage ratings.The working principle of the 3213X201M is based on the resistance of the device’s material, which is typically carbon or metal-film. When the knob, dial, or switch on the 3213X201M is rotated, its wiper contacts produce different values of resistance, allowing the user to adjust its level of resistance. This is useful for adjusting the output of electrical systems or for fine-tuning of audio systems.In summary, trimmer potentiometers, such as the 3213X201M, are some of the most common and versatile adjustable resistors available. They are used to provide precise adjustment of mechanical, electrical, or optical systems, such as motor speed control, volume levels, exposure, and more. The 3213X201M trimmer potentiometer features a three-terminal adjustable resistor that uses a dial or rotary switch to adjust its resistance. The working principle is based on the fact that the resistance of the material changes when its wiper contacts produce different values.

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