ROX0501M20FHEL

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Through Hole Resistors, like the ROX0501M20FHEL, are an essential component for any electrical circuit. This resistor is a component that, when electrically connected to a circuit, prevents the flow of excessive current. It works by providing the circuit with a specific amount of resistance which is predetermined by the resistor’s size and shape. The ROX0501M20FHEL is used primarily for low power to small voltage applications and can be found in simple circuits, such as toys and LED lighting.

The ROX0501M20FHEL is made out of an epoxy and glass body that houses a thin wire coil created out of its leads. This coil is then covered with a varnish to protect it and provide long lasting protection. The leads are then inserted into a hole that goes through the oxide layer of the PCB. This allows the connections to be securely made and to also provide good thermal characteristics.

The size of the resistor is determined by the resistance it provides. This is determined by the length and width of the leads and the size of the coil’s wire. The longer the lead length and the thinner the wire the higher the resistance the resistor can offer. The ROX0501M20FHEL is a 5kOhm, 20mm, and 1.8mm thick resistor. This means it will be able to resist any current up to 5 kiloohms.

Once the resistor is inserted into a PCB board, the working principle is simple: When power is passed through the resistor, it reduces the amount of current passing through it by creating an undesirable path of resistance for the electricity. The ROX0501M20FHEL is commonly used in low power and small voltage applications because it acts as a safety precaution against electrical shorts or overheating in small electronic devices or LED lighting. For example, in toys, it helps regulate the voltage coming from the power source so that it doesn’t harm the circuit or the toy by providing too much current.

The ROX0501M20FHEL is also extremely reliable and durable. It can operate in temperatures up to 90°C for extended periods of time. This makes it perfect for operation in high ambient temperatures or in rugged applications. Additionally, because of the small size and the glass and epoxy body, it is great for applications with limited space.

In conclusion, the ROX0501M20FHEL is an essential component for any electrical circuit. It is a small, durable, and reliable resistor that can be used for a wide range of low power and small voltage applications. Its primary purpose is to regulate the flow of electricity by providing a predetermined amount of resistance. It is also perfect for applications with limited space due to its small size.

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