MFR100FTF73-154R

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Through Hole Resistors- MFR100FTF73-154R application field and working principle

The MFR100FTF73-154R is a type of Through Hole Resistor. Through Hole Resistors are the most common type of electronic resistor and are used to control the flow of electricity in a circuit. The device consists of a metal conductor, usually in the form of a strip or wire, encapsulated in a non-conducting material, such as plastic or rubber. This behavior is known as “resistance”, which effectively limits the flow of electricity.

The MFR100FTF73-154R provides a specific level of resistance, and is designed primarily for the purpose of voltage and current regulation. This device is ideal for applications such as audio equipment, automotive circuitry, and medical instrumentation. The device is capable of handling up to a maximum temperature of 155 °C, ensuring that it is stable and reliable.

The MFR100FTF73-154R forms part of the FTF73 series, which is rated from 10 ohms to 1 Megaohms. This device consists of two parts, a metal conductor and a non-conductive encapsulation. The metallic conductor, which is made of an alloy such as Nickel-Chrome, is wound in a cylindrical form, known as a "spoke wound". The Non-Conductive encapsulation usually consists of a combination of rubber, plastic, and/or glass.

In addition to the main resistive element of the device, the MFR100FTF73-154R also contains a Positive Temperature Coefficient (PTC) device. This device, which is typically located inside the resistor, allows for the monitoring of the resistor\'s temperature. As the device heats up, its resistance rises, which limits the flow of current and protects the resistor from damage.

The MFR100FTF73-154R is designed to comply with the IEC60669 standard and is UL approved. It has a maximum electrical resistance of 154 ohms and a power rating of 30 watts. The device also has a maximum operating temperature of 155 °C and is RoHS compliant.

In conclusion, the MFR100FTF73-154R is a Through Hole Resistor, ideal for applications such as audio equipment, automotive circuitry, and medical instrumentation. It consists of a metal conductor, a non-conductive encapsulation, and a PTC device, which allows for the monitoring of the resistor\'s temperature. The device is rated from 10 ohms to 1 Megaohms, has a maximum electrical resistance of 154 ohms and a power rating of 30 watts and is UL approved. The device also has a maximum operating temperature of 155 °C and is RoHS compliant.

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