FKN3WSJR-73-20R

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Through Hole Resistors are used in a wide range of electronics applications, one of the most common being the FKN3WSJR-73-20R resistor. The FKN3WSJR-73-20R is a through hole resistor made of ceramic. It is a precision resistor with a very small tolerance rating of 0.25%.

Through hole resistors can be used in a variety of applications, including power supplies, amplifiers, audio amplifiers, signal modulation, and computations. They are especially important in designing and testing electronic circuits, as they provide quick and reliable measurements of current and voltage changes. Most through hole resistors are designed for use in temperatures ranging from -55 to +125°C.

The working principle of the FKN3WSJR-73-20R is fairly simple. It is essentially a resistor designed to reduce the current flowing through it to a predetermined value. A resistor is a passive electrical component which is designed to reduce the current flowing through an electrical circuit by introducing an opposing current. The resistor works by conversions of electrical energy into thermal energy; this is known as ‘Ohmic heating’.

The FKN3WSJR-73-20R through hole resistor is constructed from a ceramic body with a wire lead added to each end. The lead is then soldered to the PCB, and a resistor value is printed on the label. The resistor value is usually expressed in ohms, and it determines the amount of current that can pass through the resistor. The higher the value of the resistor, the lower the current flowing through it.

Most through hole resistors are also rated for power dissipation, which indicates how much power they can dissipate before they become damaged. The FKN3WSJR-73-20R has a power rating of 0.125Watts. This means that it can safely dissipate up to 0.125 watts of power without becoming damaged.

To ensure that the FKN3WSJR-73-20R is able to withstand the temperature range of -55 to +125°C, it has an insulation coating. This coating provides additional protection against overheating and prevents the resistor from becoming damaged due to excessive temperatures. The coating also helps protect the surrounding components by reducing or eliminating EMI (electromagnetic interference).

The FKN3WSJR-73-20R through hole resistor is a precision resistor used in a wide range of electronics and circuits. It is designed to reduce the current flowing through it to a predetermined value, and it is rated for power dissipation to ensure that it can safely dissipate up to 0.125 watts of power without damage. Additionally, it is protected by an insulation coating to ensure that it can safely operate in temperatures ranging from -55 to +125°C.

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