FMF3WSFRF73-1R1

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Through Hole Resistors

Through hole resistors are components used for electrical isolation and electrical resistance. They are normally used in circuit boards, wiring, or in other electrical and electronic components, and have two leads that are connected to the electrodes. The resistor can be connected in a circuit in a variety of ways and the resistor’s value is either printed on the device or is color coded. Typically, the resistor’s value is indicated on the resistor itself, although many modern resistors are available with encoding methods that allow for better specific identification of resistor values while remaining small in size.

FMF3WSFRF73-1R1 Application Field and Working Principle

The FMF3WSFRF73-1R1 is a through hole resistor that has a variety of applications and is commonly used for circuit protection, limit voltage, current limit, output attenuation, and voltage drop. It is a low-cost and reliable component, designed to operate in extremely harsh environments.

Its working principle is based on Ohm’s Law. The voltage across the resistor is proportional to the current that passes through the resistor and is measured by the formula: V=IR, where V is the voltage, I is the current, and R is the resistance of the resistor. The resistance is determined by the material used, the size of the resistor, and the temperature at which it is operating.

The FMF3WSFRF73-1R1 is rated for a power dissipation of 300mW and is constructed of Nichrome material. It has an extra high resistance tolerance of 5% and a low resistance value of 100 Ohms to 1K Ohms. The FMF3WSFRF73-1R1 features a lead-free design and is RoHS compliant, making it a trusted and suitable component for a range of applications.

The FMF3WSFRF73-1R1 is typically used in applications requiring fine voltage or current regulation, such as radio receivers, transmitters, sound amplifiers, and other test measuring equipment. It can also be found in high power amplifiers, tone generator circuits, and electric instrument equipment.

Overall, the FMF3WSFRF73-1R1 is an excellent choice for through hole resistor applications that require fine voltage or current regulation, compact size, and reliability. It is capable of operating in harsh environments and provides precise regulation and low cost, making it a great choice for applications that require high resistance and accuracy.

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