CFR2WSJR-73-68R

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Through Hole Resistors, like those in the CFR2WSJR-73-68R series, perform the same basic function as circuit board resistors but differ in their power, size, and other characteristics. The ciruits in which the CFR2WSJR-73-68R is used depends on its specific application, as some are designed for high voltage applications while others are suitable for low voltage settings. In general, however, they can serve a variety of purposes, from limiting current to distribution and customization of power signals.

The working principle and functionality of the CFR2WSJR-73-68R Through Hole Resistor hinge on its two terminals and the resistive material between them. Most are composed of carbon film, metal film, and metal oxide, but other special materials may also be used. Once the two terminals are connected, an electric current runs through the resistor and encounters the resistive material. This material resists the flow of the current, resulting in energy loss and a drop in voltage as some of the electricity is absorbed by the component.

The dissipation of energy through resistors such as the CFR2WSJR-73-68R achieves two goals. It helps limit current, which helps to protect other components in the circuit from burnout, and it also helps create waveforms. Waveforms, where voltage is varied in certain patterns, are critical components of many electronic devices and circuits, since they can represent sounds, amplifier signals, and other analog information. Through Hole Resistors can allow for the precision necessary in waveforms by creating gradual drops in voltage.

Most Through Hole Resistors also feature tolerance and temperature coefficients. Tolerance is a measure of the variance between ideal and actual resistance, and temperature coefficients represent the ratio of how resistance changes when heated. Manufacturers usually list tolerance and temperature coefficients in their specifications, which helps customers understand their range of variability.

Outside of use in electronic circuit boards, Through Hole Resistors such as the CFR2WSJR-73-68R can also be used for other purposes. For instance, they are sometimes used for sensing applications, thanks to their ability to sense current and create a measurable voltage drop. In addition, they can be used for surge protection, voltage regulation, and grounding applications.

To conclude, the CFR2WSJR-73-68R Through Hole Resistor is a versatile and very common component in many fine electronic devices. The component plays a critical role in these devices, helping to limit current, create customized waveforms, and sense current changes. As such, its functionality is what makes it so appealing for electronic design engineers and manufacturers.

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