RN55D6811FBSL

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Through Hole Resistors

Resistors are among the most commonly used electrical components for regulating current or voltage flow in the circuit. Through-hole resistors, the most familiar varieties, can be used to balance line impedances and limits voltage or current. RN55D6811FBSL, as a popular through hole resistor, offers advantages such as rated power of 1/3 watt, operating temperature range of -55℃ to +155℃, and wide application.

Application Field of RN55D6811FBSL

The RN55D6811FBSL through hole resistor is widely used in equipment manufacturing industry, mainly in the medium- and low-power segment applications. Specifically, they are seen in a variety of electronic applications like lighting, instrumentation, alarms, audio/video, telecom, etc. In addition, they are also used in DC to DC converters, switching regulators, battery protectors, power relay or switch controllers and PC board mounted control circuits.

Working Principle of RN55D6811FBSL

The operation of the RN55D6811FBSL through hole resistor is based on the Principle Ohm’s Law. According to this basic law, a current of 1 ampere is produced through a circuit with a resistance of 1 Ohm, when there is a voltage of 1 volt. The resistor is essentially a link of conductive material that adopts its value during construction. This limitation is based on the material itself and its geometric structure.

When a current flows through the resistor a voltage drop will appear across its terminals. This voltage is directly proportional to the amount of current flowing through it. The value of the resistor measures the quantity of current production for a known voltage or based on Ohm\'s Law. The production in volts can also be calculated by using the resistor\'s power level and current quantities.

The resistor generally dissipates energy when it resists to the current, generating heat. The amount of energy dissipated determines the temperature of the resistor. If the amount of energy dissipated is too large, then the resistor will reach a dangerously high temperature, and this will generate a breakdown of the component. The amount of energy dissipated is directly proportional to the voltage of the resistor.

Conclusion

Thus, RN55D6811FBSL through hole resistor is a powerful component widely used in the field of electronic circuits for its flexibility and robustness in areas of low voltage and power applications. This component is designed to operate in environments from -55℃ up to +155℃ and its application with respect to Ohm’s Law results in efficient and safe operations.

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