MFR100FRF73-12K

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Through Hole Resistors

Through hole resistors are a type of electric components used in a variety of applications. They are especially popular in equipment where high current needs to be handled accurately. Through hole resistors are extremely reliable and are designed to last for years of continuous use.

The MFR100FRF73-12K is an excellent example of through hole resistor technology. It is a 2W through hole resistor designed to provide reliable performance for many years of continuous use. The MFR100FRF73-12K is a popular choice in a number of application fields, including automotive, industrial control, and telecommunications.

Application Field

The MFR100FRF73-12K is typically used in automotive, industrial control, and telecommunications applications. In automotive applications, it is used as a current limiting resistor for LED lighting systems, as a pull-up or pull-down resistor in automotive electronic circuits, and as a load resistor for automotive electronic control systems. In industrial control applications, it is used as a variable resistor for current limiting, temperature control, and voltage control. It is also used in telecommunications systems as a circuit protection resistor for high frequency radio frequency energy or as a matching resistor for impedance matching.

Working Principle

The working principle of a through hole resistor is fairly simple. The resistor utilizes an embedded metal film, usually made up of nickel or gold, which serves as a resistance element. When an electrical current is applied to the resistor, the heat generated causes the metal film to expand, resulting in a resistance change. This resistance change is used to regulate the amount of current that flows through the circuit.

The MFR100FRF73-12K has a high resistance value of 100 ohms, perfect for low voltage applications. It also features low temperature coefficient, low total capacitance, and excellent self-heating characteristics. The resistor is designed to withstand a power rating of 125mW, enabling it to handle higher levels of current without damage.

In summary, the MFR100FRF73-12K is an excellent choice for a variety of applications, ranging from automotive and industrial control to telecommunications. Its reliable performance and long-lasting reliability make it a top choice for many engineers looking for a dependable, high-performance resistor.

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