RN55D2740FRE6

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Through Hole Resistors are one of the most useful components when used in electrical engineering applications. The RN55D2740FRE6 is a type of resistor used as a through-hole leaded component inside circuits. It can be used in a variety of electrical engineering applications including, but not limited to, power supplies, audio circuits, and telecom circuits.

The RN55D2740FRE6 is a discreet component, which means it can be used individually as part of a larger circuit. This component is composed of a ceramic body coated with a metal film, which functions as a resistor. This film can be used to control the flow of electricity running through a circuit and is identifiable by the code printed on the top right corner of the component.

The RN55D2740FRE6 is a high power series resistor and can handle up to four watts of continuous power. It has a tolerance of 1%, which is the highest rate available for resistors in its class. This high tolerance allows it to be used in circuits where a precise current flow is required. The resistor is capable of providing accurate resistance values throughout the range of 100 Ohms to 6.08K Ohms.

The RN55D2740FRE6 has a minimal heat dissipation of 40°C/W, ensuring it stays cool even when very high currents are passing through the circuits. It also has a wide operating temperature range of -55°C to +155°C which means that it can be used in a wide variety of applications.

The RN55D2740FRE6 is widely used in the telecom and RF industries due to its high power rating, high tolerance, and wide operating temperature range. It is used to control the current flow to RF stages, radio receivers, and PA systems. It is also used to build voltage dividers for voltage regulation, and to protect power supply circuits.

The working principle of a resistor is very straightforward. It regulates electrical current by decreasing the voltage level. This is done by dissipating electrical energy as heat. As the current flows through the resistor, it reduces the amount of energy available for the remainder of the circuit, resulting in a lower voltage level.

RN55D2740FRE6 through hole resistors have many applications in electrical and electronic engineering, ranging from telecoms systems to power supply circuits. Its high power rating, high tolerance and wide operating temperature range make it an ideal choice for very demanding applications.

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