MFR-12FRF52-37R4 Resistors

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	37.4 Ohms
Tolerance:	±1%
Power (Watts):	0.167W, 1/6W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.075" Dia x 0.134" L (1.90mm x 3.40mm)
Height - Seated (Max):	--
Number of Terminations:	2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors: MFR-12FRF52-37R4 Application Field and Working PrincipleThrough hole resistors are a type of passive electrical component, used in various types of electronic equipment. Due to their low cost and low power requirements, through hole resistors are often used in consumer electronics and other electronics applications. One particular type of through hole resistor is the MFR-12FRF52-37R4. This article will explain the application field and working principle of this component.The MFR-12FRF52-37R4, also known as a metal film resistor, is a carbon-axis resistive element. This type of resistor consists of a cylindrical body with two cylindrical electrodes, and is intricately wound with an alloy of metals, hence the name ‘metal film resistor’. It is a highly stable and reliable form of a through hole resistor, with a wide range of application fields.The primary purpose of a through hole resistor is to absorb, or reduce, the presence and movement of electrical current within an electronic circuit. This is achieved by applying resistance to the flow of current. In the case of the MFR-12FRF52-37R4, it acts as a resistor by absorbing electrical charge, slowing the rate of current flow and reducing its effects. In terms of application fields, the MFR-12FRF52-37R4 is commonly used to reduce constant current values. This is because its resistor value remains constant regardless of changes in voltage. As such, this type of resistor helps to maintain constant electrical circuitry and assists in the design of signal operations in electronic systems. It can also be used to match impedances or as a high-temperature temperature compensator, both of which help to ensure signal stability across components within a circuit. The working principle of the MFR-12FRF52-37R4 is based on the physics principle of Ohm\'s law. This law states that ‘the current through a conductor between two points is directly proportional to the voltage across the two points’. Based on this, the resistor will reduce the rate of current flow through the circuit, allowing for control of the output voltage.In order to explain the working principle of the MFR-12FRF52-37R4, it is best to use a simple circuit diagram as an example. The diagram shows a power source, such as a battery, connected to an electrical load. The MFR-12FRF52-37R4 is connected between the power source and the load, thus allowing the current to flow through the circuit.Since the MFR-12FRF52-37R4 contains two electrodes, the resistor can resist the flow of current. The resistance created by the resistor works to reduce the current, limiting the voltage that is applied to the load. This in turn allows for a stable output voltage, as well as increased energy efficiency.In conclusion, the MFR-12FRF52-37R4 through hole resistor has a wide range of application fields, most commonly used to reduce constant current values. Its working principle follows the physics principle of Ohm\'s law, whereby the current is reduced by the presence of a resistor, thus limiting the voltage that is applied to the load. This ensures a stable output voltage, as well as increased energy efficiency.

The specific data is subject to PDF, and the above content is for reference