23JR20

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Through hole resistors are an essential part of circuit design. The 23JR20 application field and working principle provides an overview of why this type of resistor is so important.

Tolerance is a major feature of through hole resistors. It allows these resistors to maintain a specific value and not fluctuate even under the most extreme environmental variations. This makes them ideal for applications where precision and accuracy are critical, such as in the automotive and military industries. Additionally, they often have a low temperature coefficient compared to other types of resistors, meaning that their value does not change significantly when exposed to extreme temperatures.

The geometry of through hole resistors also provides an advantage over surface mounting devices. Fitted into the circuit board with two leads, these components take up less space making them lighter and more versatile. Furthermore, the lack of a specialized mounting tool and the ease of maintenance makes them a reliable choice for most applications.

Aside from tolerance and geometry, These resistors are also robust and dependable with a long life span. Their compact size and ease of installation also makes them a great choice for applications where space is an issue. Plus, due to their superior insulation properties, these resistors are resistant to short-circuiting, thus providing added safety and reliability.

The individual components of the 23JR20 include a base resistor connected to two lead wires, and the resistive element is either a strip or a coil of wire. The resistance value of these resistors is usually small and often the value is measured in mega ohms. The resistor is then connected to the circuit board\'s copper pads by soldering the wires into place.

The working principle of the 23JR20 is fairly straightforward and is based on the Ohm\'s Law. This law states that a resistor has an intrinsic value which it will maintain regardless of the current applied. Typically, the current is measured in the unit “Amps” and the voltage is measured in the unit “Volts”. The resistance value is calculated by dividing the voltage (V) by the current (I).

To summarize, through hole resistors are reliable, versatile components that are suitable for a wide range of applications. Thanks to their precision, accuracy, low temperature coefficient, and durability, these resistors are the number one choice for many applications. The 23JR20 application field and working principle provide a good overview of why these components are so important.

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