PF2472-2K2F1

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Through Hole Resistors are an essential component of any electronic application. Used to limit current, create gain and measure voltage, these components are extremely versatile and are typically found in a wide range of applications. One of the most popular through hole resistors is the PF2472-2K2F1 resistor. In this article we\'ll take a look at the application field, technical specifications and working principle of the PF2472-2K2F1 through hole resistor.

Application Field

The PF2472-2K2F1 resistor has a wide variety of uses due to its superior technological performance. It is designed for high-frequency applications in telecom, consumer electronics, car radio/CD systems, household appliances and power supplies. The resistor can also be used in applications where space is limited such as PCBs.

Technical Specifications

The PF2472-2K2F1 resistor measures 24.7mm in length, 2mm in diameter and features a 2K2F1 rating with an operating temperature of -45 to +85°C. It has a voltage rating of 250V with a maximum power rating of 1W. It features a low resistance value of 0.22 Ω which helps reduce power losses. The resistor is made of high-temperature ceramic substrate with a flame-retardant coating that allows it to withstand high temperatures.

Working Principle

The PF2472-2K2F1 resistor works by limiting the flow of electricity to a predetermined value. It does this by using a resistance value that acts as a barrier to the flow of electrons. This in turn creates a voltage drop across the resistor, which is used to measure the current flow. This is known as Ohm\'s Law. The resistor also dissipates power as a form of heat, which is the result of the resistance to the current flow. The heat generated from the resistor must be taken into account, as it can cause damage to other components if the power rating is exceeded.

The PF2472-2K2F1 resistor is an efficient component that offers high temperature stability and a wide range of uses. Due to its low resistance value, it is an ideal solution for applications where space is limited and a high-frequency performance is required. It is also a cost-effective solution for any application that requires a through hole resistor.

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