72PMR500KLF

Series:	72
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	500 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.375" x 0.375" Face x 0.187" H (9.53mm x 9.53mm x 4.75mm)

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Trimmer Potentiometers

Trimmer potentiometers are a form of resistor component used to adjust and regulate current flow in an electrical circuit. These components are commonly used in applications such as adjusting the volume on a stereo, as well as in receivers, amplifiers, and other consumer electric devices.The most common type of trimmer potentiometer is the 72PMR500KLF. This specific model is a three-terminal component designed to have a resistance range of up to 500KΩ. It is commonly used in radio electronics applications as well as other consumer devices.The 72PMR500KLF is a single turn potentiometer and features an adjustment tag, which allows for precise adjustment of the variable resistor. This tag is easily located along the side of the body, making it easy to adjust the resistor from the outside of the circuit.The 72PMR500KLF is also backed by a durable plastic housing, which is the perfect choice for projects where a lightweight, cost-effective solution is needed. Furthermore, it features a double locking mechanism to help ensure that the element stays adjusted even under harsh environmental conditions.In terms of its working principle, the 72PMR500KLF is designed to work by connecting to a power source and adjusting the voltage in the circuit in order to regulate current flow. Specifically, the trimmer potentiometer works by continuously adjusting its resistance to maintain the desired voltage levels.This versatile potentiometer is ideally suited for applications where high precision, accuracy, and stability are necessary. It is also known to have excellent bounce protection properties, which helps prevent false readings or sudden jumps in voltage levels that may cause damage to other components in the circuit.The 72PMR500KLF offers a wide range of applications, and is commonly used in audio equipment such as amplifiers, radios, CD players, and other audio electronics. Other applications include controlling motor voltage and current in small DC motors, adjusting the brightness of lamps or LED lights, and providing a voltage reference for analog-to-digital converters.In short, the 72PMR500KLF is an ideal solution for a wide range of applications. It provides excellent performance, durability, and accuracy, and is easily adjustable via its external adjustment tag. Therefore, it is ideal for any project in which precise and reliable current flow regulation is needed.

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