PVA2A331A01R00 Potentiometers, Variable Resistors

Series:	PVA2
Packaging:	Cut Tape (CT)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	330 Ohms
Power (Watts):	0.1W, 1/10W
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 - 0.108" x 0.087" Face x 0.032" H (2.75mm x 2.20mm x 0.80mm)

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Introduction to the PVA2A331A01R00 Trimmer Potentiometer

The PVA2A331A01R00 is a trimmer potentiometer manufactured by Mitsumi Electronics. It is used in a wide range of applications, from the controlling of audio equipment to controlling the speed of fans in computer systems.Trimmer potentiometers, also known as tuning potentiometers, are commonly used in electronic circuits for the purposes of adjusting and tuning the output of an electronic circuit.

Design and Construction of the PVA2A331A01R00

The PVA2A331A01R00 is constructed of an insulated body which houses three terminals. Two of the terminals are linked to a wiper, and the third terminal is linked to a fixed resistor. The wiper is mounted on a rotating stem or spindle which is surrounded by a circular track or resistance element. The resistance element consists of a spiral or folded metal strip which is connected between the two terminals. When the wiper is moved along the track, its position can be adjusted to change the resistance between the two terminals.

Application Fields and Working Principle of the PVA2A331A01R00

PVA2A331A01R00 trimmer potentiometers are used in a variety of applications where precise control of the electric signal is required. They can be used in a wide range of consumer electronics applications such as in audio volume control, tone control, and in precision systems such as instrumentation and manufacturing processes.The working principle of a trimmer potentiometer is quite simple. When the spindle is turned, its position changes along the resistance element, which in turn adjusts the resistance between the two terminals. This allows for a precise adjustment of the electric signal, which can be used for controlling or adjusting various electrical functions.Trimmer potentiometers also have the advantage of being relatively small and easy to use. They are also relatively inexpensive compared to other types of adjustable resistors.

Conclusion

The PVA2A331A01R00 trimmer potentiometer is a versatile and cost-effective solution for applications where precise control of an electric signal is required. Its compact size, ease of use, and low cost make it an ideal choice for a wide range of electronic applications. The working principle of a trimmer potentiometer is quite simple, and its three terminals provide a simple way of adjusting the resistance value between them.

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