RN65C1820FB14

Through Hole Resistors

RN65C1820FB14, manufactured by Murata Manufacturing Co., Ltd., is a type of through-hole resistor. Through-hole resistors, as the name implies, are resistors that are attached to a PCB by passing through the board. These resistors come in three categories: axial lead resistors, radial lead resistors, and quad flat no-lead (QFN) resistors. RN65C1820FB14 belongs to the axial lead resistor category.

Application Field

Due to its versatility, the RN65C1820FB14 through-hole resistor is a great choice for a variety of applications. It is used in the automotive industry for engine temperature control, as well as in the medical industry for pacemakers and other medical devices. It is also used in consumer electronics for audio equipment, computers, and phone chargers. In addition, it is often used in high-temperature applications, as it can handle extreme temperatures without damaging the circuit.

Working Principle

The RN65C1820FB14 through-hole resistor works according to Ohm’s law, which states that the current flowing through a resistive device is proportional to the voltage applied across it. This law is often expressed in the form of I=V/R, where I is the current, V is the voltage, and R is the resistance value. The RN65C1820FB14 is a standard resistor, meaning it has a resistance value that is set and does not change over time.

The resistor is composed of a material that resists the flow of electricity. When voltage is applied across the resistor, the resistance of the resistor causes the current to decrease, resulting in a voltage drop. The voltage drop is directly proportional to the resistance value of the resistor as determined by Ohm’s law. The resistor absorbs the power dissipated during the process in the form of heat.

The RN65C1820FB14 through-hole resistor can handle up to 1 watt of power. It has a tolerance of ±1%, a temperature coefficient of 300 ppm/°C, and a maximum DC voltage rating of 400 V. It is rated for a maximum operating temperature of 155°C and a minimum operating temperature of -55°C.

Conclusion

The RN65C1820FB14 through-hole resistor is a reliable and affordable solution for a variety of electronic applications. It is a standard resistor, meaning its resistance value is fixed and does not change over time. It is able to handle up to 1 watt of power, making it a great choice for high-power applications. It is also suitable for extreme temperatures due to its temperature coefficient rating.