RNC55H8872BSR36

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Through Hole Resistors are a class of resistors named for the method in which they are soldered. The term “through-hole” comes from the technique of inserting component leads through a hole on a printed circuit board before soldering them in place. The RNC55H8872BSR36 resistor is an example of a through-hole resistor.

RNC55H8872BSR36 is a non-inductive design through-hole resistor from Vishay that is constructed with a solid metal oxide film resistor element. This resistor features an operating temperature range of -55°C to 150°C, a power rating of 7W, and a resistance tolerance of ±5%. It also includes a ceramic termination for anti-corrosive protection and is UL Recognized, making it suitable for a wide range of applications.

The RNC55H8872BSR36 is typically used in motor control, high-power switching, and electronic power supplies, as well as in audio and other high-temperature applications. It is known for being reliable, robust, and cost-effective, thanks to its reliable electrical characteristics and long life expectancy of up to 250 thousand hours.

The RNC55H8872BSR36 is designed with two ceramic plates, with lead wires wound around them. This construction creates a uniform temperature during operation. The lead wires are then soldered to the PCB. The solder creates an effective seal between the resistor and the PCB, helping to protect the resistor from moisture and other environmental factors.

When electrical current is applied to the resistor, the ceramic plates heat up. This heat is then quickly transferred to the surrounding components, dissipating the excess heat. This helps to protect the resistor from damages caused by excess heat, as well as ensuring that surrounding components are safe from overheating. This process helps to create a reliable and stable electrical circuit.

In conclusion, Through Hole Resistors such as the RNC55H8872BSR36 are essential components in motor control, high-power switching, and electronic power supplies, as well as in audio and other high-temperature applications. Their reliable electrical characteristics and long life expectancy make them a cost-effective choice. Their design also ensures that they are protected from environmental factors, in addition to providing stable and safe operation.

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