YR1B42R2CC

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Through-hole resistors are an essential component of electrical and electronic systems. They can be divided into two main categories: fixed and adjustable. Fixed resistors are characterised by their resistance value remaining the same, regardless of the current or voltage passing through them.

The YR1B42R2CC application field and working principle come under the umbrella of fixed resistors. This type of resistor is used to reduce the voltage in a circuit, while keeping the current constant. Commonly, they are used in the regulation of power supplies within computers, mobile phones and other such electronic equipment.

A YR1B42R2CC resistor is an example of an axial resistive device. It has an electrical resistance that is manufactured with a tolerance of up to +-5%. The resistor is constructed from two ‘leads’, which are essentially thin strands of metal, connected at one end between the leads. The resistive material is then positioned between the two leads and is held in place with a tough insulating material. This creates the resistance and allows the current to flow through the device.

The advantages of YR1B42R2CC resistors is that they are available in a wide range of sizes, with differing resistance values, and that they are relatively inexpensive. The disadvantage is that they are not able to handle higher voltages or currents, meaning that for applications with higher voltage and current requirements, an alternative type of resistor should be considered.

In designing a circuit, the YR1B42R2CC resistor needs to be carefully selected to avoid under or over heating. It is important to ensure that the current capacity of the resistor does not exceed the thermal rating of the device. The resistor should also be placed close to the power source to avoid excessive power losses due to the voltage drop between the two.

Overall, YR1B42R2CC resistors offer a reliable form of fixed resistance, which can be used to regulate the power supply in numerous applications. They are available in a wide range of sizes and resistances, and are relatively inexpensive, making them an ideal choice for many applications.

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