RN70D4750FB14

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Through Hole Resistors have been used in relatively simple applications since the early days of electrical engineering. RN70D4750FB14 is a type of through hole resistor, which is used for a wide range of applications, ranging from low-power resistive circuits to electromechanical control systems. To understand the application fields and working principle of this particular type of through hole resistor, let us look at the features of RN70D4750FB14.

Features of the RN70D4750FB14 Through Hole Resistor

The RN70D4750FB14 resistor is a through hole resistor that has a resistance value of 4750 ohms. It is rated for a power of 0.25 watts and an operating temperature range of -55°C to 125°C. The chip size is 0.2 x 0.2” and it has an operating voltage of 50 volts. It has a tolerance rating of ±5%.

Application Fields of the RN70D4750FB14 Through Hole Resistor

The RN70D4750FB14 resistor can be used in a variety of applications, ranging from low-current to medium-power operations. It can be used in a variety of applications such as signal conditioning, filter networks, oscillators, amplifiers, instrumentation circuits, and electromechanical control systems. It can also be used in a range of routing circuits, including audio, telecommunication, automotive, and consumer electronics.

Working Principle of the RN70D4750FB14 Through Hole Resistor

The RN70D4750FB14 resistor is a simple electronic component that acts as a voltage divider. It is made up of two resistive elements that are interconnected. When a voltage source is applied at one end, the resistor will divide the voltage between the two resistive elements. Each of the resistive elements will be at a different voltage, relative to the voltage applied at one end. This is known as Ohm’s law, which states that the voltage across a resistor is equal to the current through it multiplied by the resistance.

The resistor works by allowing a current to flow through it, while at the same time limiting the current to the desired level. The resistor limits the current by imposing a voltage drop across its two resistive elements. This voltage drop is caused by the electrical resistance that the resistor provides. The size of the resistance is determined by the resistance rating, which is indicated by the last two digits of the resistor’s name. In the case of the RN70D4750FB14, the resistor has a resistance value of 4750 ohms.

In addition to its voltage-dividing function, the resistor also serves as an electrical insulator. This helps to protect the circuit from any short-circuit or overcurrent conditions. This is particularly important in circuits where high currents are used. The resistor also helps to reduce the effects of interference and noise in circuits.

Conclusion

The RN70D4750FB14 through hole resistor is a simple and widely used electronic component that has a wide range of applications. It is mainly used for voltage division, current limiting, and as an electrical insulator. It has a resistance value of 4750 ohms and can operate at temperatures ranging from -55°C to 125°C. It is available in a 0.2 x 0.2” chip size and is rated for a maximum power of 0.25 watts.

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