PNP200JR-52-1R2

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Through Hole Resistors are resistors that can be inserted on a printed circuit board (PCB) or breadboard. These resistors are placed through a hole in the board, pegged at each end, and mounts as opposed to surface mount resistors. The PNP200JR-52-1R2 is an example of a through-hole resistor and is utilised for many tasks in electronic circuits. It is a non-inductive, low-noise resistor used for filters, headphone amplifiers and other areas that call for a low noise profile. To understand the full capabilities of this component, an overview of its application field and working principle is necessary.

Application Field

The PNP200JR-52-1R2 is typically used in applications that require a low noise profile and/or where space is at a premium. Its small size makes it ideal for use in headphone amplifiers, active crossover networks, power supplies, and other sensitive audio circuits. The resistor also appears in low-noise, high-impedance filters such as those used for video signals and low-noise communication lines. In the gaming industry, the PNP200JR-52-1R2 is used in game consoles and monitors for the audio processing. Furthermore, due to its resistance stability, it is also suitable for use in temperature compensated active filters.

Working Principle

The PNP200JR-52-1R2 is a positive Temperature Coefficient (PTC) resistor, also known as a thermistor. This type of resistor is made from a number of components including a conductive material such as carbon, a resistive glue such as a polyimide, and a dielectric layer such as ceramic. When heated, the resistive material expands, which causes the resistance to increase. This means that the resistor\'s value increases as the temperature rises. The PNP200JR-52-1R2 can also be mounted in different orientations to decrease or increase the temperature sensitivity. This makes the PNP200JR-52-1R2 perfect for use in temperature compensated active filters and other temperature sensitive circuits.

Conclusion

The PNP200JR-52-1R2 is a small through-hole resistor with many uses. It can be used in applications that require a low noise profile, such as headphone amplifiers and audio processing circuits. It is also suitable for use in low-noise filters and other temperature-sensitive devices. The PNP200JR-52-1R2 is made from a number of components including carbon, polyimide, and ceramic, and its resistance increases as the temperature rises. This makes it perfect for use in temperature compensated active filters and other temperature-sensitive circuits. Through Hole Resistors, and the PNP200JR-52-1R2 in particular, are incredibly useful components and can be utilised for a wide range of applications.

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