WHS7-220RJT07 Resistors

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Through Hole Resistors are widely used in various electronic circuits and devices to control signals, adjust currents, limit electricity commutation, and protect circuits from over voltage or over current. The WHS7-220RJT07 flat-typed series resistor is a kind of popular through-hole resistor mainly used for RF and precision circuits in telecommunications, power supplies, and computers. In this article, the application field and working principle of the WHS7-220RJT07 resistor will be discussed in detail.

The WHS7-220RJT07 is a 0.25W resistor with a precision of ±5%. The product is rated for currents up to 0.25A withstanding up to 45V power supply. The main feature of the WHS7-220RJT07 is its small size, which makes it suitable for use in miniaturized circuits with a board placement area of 2220mil. The resistor can operate and withstand a temperature range from -55 °C to +125 °C. The WHS7-220RJT07 is made of high precision resistive material and it offers excellent stabilities, low noise, and high accuracy.

The application fields of the WHS7-220RJT07 include various electronic devices and circuits, especially for power supplies, communications, computers and electronic control systems. The product is often used in precision circuits such as voltage stabilizing circuits, signal processing circuits, current amplifying circuits, filter circuits and RF circuits. Its good durability and superior stability make it suitable for applications such as signal matching amplifiers, wideband amplifiers, servo amplifiers, and RF power amplifiers. Additionally, the anti-vibration and resistance to shear resistance of the resistor make it ideal for applications such as industrial measuring and controlling systems, standby power systems, and LED driving circuits.

The working principle of the WHS7-220RJT07 is based on the principles of resistance and Ohm’s law. The resistor consists of a conducting material — usually a metal or carbon — that meters the flow of electrical energy through an electric circuit by providing a path of lesser resistance. The resistor has two leads connected to two terminals, and when power or current enters one terminal of the resistor, a certain amount of voltage is dropped across the terminals, creating a resistive path. This path results in the current passing through the resistor being slowed and reducing the overall flow of electricity, allowing the current or voltage to be regulated and protected.

To summarize, the WHS7-220RJT07 is a kind of through-hole resistor with a small sizing and superior stability, which is widely used in various electronic circuits and devices for various purposes from signal matching to signal processing. Its working principle is based on the principles of resistance and Ohm’s law. The product offers excellent stabilities, low noise, and high accuracy. Additionally, it also offers excellent durability and resistance to shear force for applications such as power supplies, communications, computers, and electronic controlling systems.

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