LR0204F75K

Through Hole Resisters

The LR0204F75K application field and working principle fall under the category of Through Hole Resistors. Through Hole Resistors are resistors which are fixed in place using a mounting hole. The components used are typically axial-leaded, meaning the leads are located on the same axis as the resistor. The leads are inserted into a circuit board through a hole (hence the name) and are then soldered in place. As a result, these resistors can be used for through-hole PCB designs.

The working principle of LR0204F75K is fairly simple. It is a type of fixed resistor, meaning that it has a fixed electrical resistance value. The unit of the resistance is ohm Ω. LR0204F75K follows the standard 4-band resistor color code, with each color corresponding to a digit that represents the resistance in ohms. A black stripe on the body of the resistor is a multiplier band, which indicates the percentage of the resistance change caused by temperature. There is also a tolerance band which indicates the manufacturing tolerance of the resistor.

As for its application field, LR0204F75K is suitable for a variety of applications, such as in electro-optical instruments, communications, industrial controls, home appliance, computers, and audio-visual equipment. It is also great for applications that require relatively small power and relatively large resistance. This type of resistor is suitable for AC signal processing as well as for DC because of its low-cost and high-accuracy ratio.

In summary, the LR0204F75K application field and working principle falls under the category of Through Hole Resisters. These resistors have their leads inserted into a circuit board through a hole, and can be used for through-hole PCB designs. The working principle is straightforward, with the resistor following the standard 4-band resistor color code and having a fixed electrical resistance value. In terms of its application field, LR0204F75K is suitable for a variety of applications as well as for AC and DC signal processing.