FMP300JR-73-68K

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Through Hole Resistors are one of the most commonly used methods for controlling electrical currents in all types of electronic circuits. FMP300JR-73-68K is a type of through hole resistor, specifically a 300 Ohm resistor with a 72mm nominal body size and a 68K wattage rating. This type of resistor is used for power control, protection, and current limiting applications, and because of it very high wattage rating it is suitable for applications with limited space and higher energy requirements.

The FMP300JR-73-68K through hole resistor is constructed by taking a length of lead-containing wire and winding it around a ceramic core. The ends of the wire are then soldered to each side of the resistor body, creating an electrical connection between the resistor and the electrical circuit. The number of turns of wire wrapped around the ceramic core determines the resistance value of the resistor, and is usually marked on the resistor body. The wattage rating is typically marked on the body and is related to the amount of energy the resistor can dissipate before becoming overheated and potentially damaged.

FMP300JR-73-68K through hole resistors are commonly used for power control and current limiting applications in a variety of electronic circuits. The high wattage rating of this resistor type makes it suitable for applications that require higher energy from the resistor. They are also suitable for use in circuits where space is limited, as the ceramic core provides a highly compact form factor compared to traditional wire wound resistors. The resistor’s wide range of available resistance values and power ratings also makes them very versatile.

When using a FMP300JR-73-68K through hole resistor in an application, it is important to pay close attention to the device’s wattage rating. This rating is intended to ensure that the resistor will not overheat during use, and the actual wattage given in the application should be lower than the device’s wattage rating in order to ensure a longer life. The actual wattage of the application should also be assessed when using this type of resistor to ensure that the resistor will be able to dissipate the energy without being damaged.

In summary, FMP300JR-73-68K through hole resistors are a highly versatile and useful type of resistor for controlling electrical currents in all types of electronic circuits. Their compact form factor and high wattage ratings make them ideal for applications with space constraints and higher energy requirements. When using FMP300JR-73-68K through hole resistors, users should pay close attention to the wattage rating of the device, as this rating is intended to ensure the correct current limit and power control operations.

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