WW10FT100R

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Through Hole Resistors are an essential passive component used in electrical and electronic circuits. They provide the basic building block of the signal paths that enable billions of electronic components, appliances, and products to operate around the world. In this article, we will discuss the application field and working principle of one of the most popular through hole resistors, the WW10FT100R.

The WW10FT100R is a 10 ohm thru-hole resistor with an operating temperature range of -55℃ to +150℃, and a maximum power rating of 1/4 watt. It is a very versatile resistor as it can be used in a variety of applications, including battery charger circuit, AC voltage relay control circuit, 12V/24V DC motor control, etc. It is also a good choice for audio and amplifier circuits, high-frequency noise suppression, integrated circuit (IC) pin drivers, and switching circuits.

In terms of its working principle, the WW10FT100R works similarly to other through hole resistors. It has two contact points, known as terminals, on each end, as well as a cylindrical body with a resistor element inside. The resistor element is composed of a material that resists the flow of electric current. When current flows through the resistor, it creates an opposing voltage drop, which limits the total current that can pass through the resistor. This voltage drop is known as resistance, and it is measured in ohms.

In order to accurately measure resistance, the WW10FT100R is designed with a built-in thermistor, which is capable of measuring temperature changes within the resistor. This feature allows the resistor to maintain its performance characteristics over a wide range of temperatures. As the temperature of the resistor changes, the resistance will also change, which is why it is important to measure the resistance before installing the resistor in the circuit.

In terms of installation, the WW10FT100R is designed to be mounted on the printed circuit board (PCB) using standard through hole mounting techniques. Before installing the resistor, it is important to ensure that the mounting holes line up and that the resistor is properly connected to the PCB. Once the resistor is installed, it should be covered with insulation or conformal coating to prevent any electrical shorts.

The WW10FT100R is a popular through hole resistor due to its wide operating temperature range, and its ability to accurately measure resistance. It is an ideal choice for a variety of applications, including battery chargers, AC voltage relay control circuits, and even audio and amplifier circuits.

In summary, the WW10FT100R is a versatile through hole resistor that is capable of accurately measuring resistance, and performing well over a range of temperatures. Its ability to accurately measure resistance makes it a good choice for a range of circuit applications, from audio and amplifier circuits to AC voltage relay control circuits.

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