PV37W504C01B00

Series:	PV37
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	500 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±150ppm/°C
Number of Turns:	12
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.252" x 0.157" Face x 0.264" H (6.40mm x 4.00mm x 6.70mm)

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Trimmer Potentiometers

Potentiometers are useful electrical components that allow a user to vary a signal or control a circuit. Trimmer potentiometers are an important subset of potentiometers. These special devices provide a highly accurate adjustment and a wide range of potentiometer resistance values. PV37W504C01B00 is an example of a trimmer potentiometer. This section will discuss the application field and working principle of PV37W504C01B00.A basic trimmer potentiometer consists of a resistance element with two connection points forming the ends of the resistor, and a third connection point placed somewhere along the length of the resistance element which forms the wiper. PV37W504C01B00 specifically is a 3 terminal trimmer variable resistor with side adjust. It has a resistance value between 0-500Ω, has a power rating of 0.2W, and a length of 4mm. As a three-terminal variable resistor, it is suitable where resistance must be adjusted and not left to drift. PV37W504C01B00 also provides a stable operation during heating cycles with a high temperature coefficient and superior tracking performance at high temperatures.PV37W504C01B00 trimmer potentiometers can be used in a wide range of applications, including audio processing, amplifier circuits, RF filtering, switching, and various medical, automotive, and consumer electronics devices. It is ideal for use in high-temperature, low-power, and digital devices, due to its ability to regulate accurate parameters in such extreme conditions. Furthermore, due to its high precision and small size, PV37W504C01B00 is particularly useful in PCB-mounted applications with limited space.The fundamental working principle of PV37W504C01B00 is relatively simple. When the wiper is moved along the resistance element, the resistance of the device is varied accordingly. In other words, by adjusting the wiper arm along the resistor, the resistance of the trimmer potentiometer changes and the current flowing through it also changes. This allows the user to precisely adjust the flow of current in a circuit or the level of signal in an audio device, for example.In conclusion, PV37W504C01B00 is a 3 terminal trimmer potentiometer that has a wide range of applications. It is useful due to its compact size, wide range of resistance values, and its ability to regulate accurate parameters in high-temperature and digital devices. Furthermore, the working principle of PV37W504C01B00 is relatively simple; by adjusting the wiper arm along the resistor, the resistance of the trimmer potentiometer changes and the current flowing through it also changes.

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