RNR55J1431BMRSL

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Through Hole Resistors are essential components used in electronic circuits. In particular, RNR55J1431BMRSL is a type of resistor that is widely used in various electronic systems. This article provides an overview of the application fields and working principle of RNR55J1431BMRSL.

Application Field

RNR55J1431BMRSL is a carbon film through hole resistor, featuring a resistance value of 55 ohm and a power rate of 12 watt. Hence, this type of resistor is suitable for a large range of applications, such as timer circuits, external control electronics, power circuits, measuring instruments, etc.

Due to the low resistance value of 55 ohm, the resistor can be employed in devices such as switching power supplies, DC-DC converters, and motor starters. In addition, the device\'s 12-watt power rating makes it suitable for applications where high power is needed, including high-efficiency amplifiers.

Furthermore, the RNR55J1431BMRSL\'s construction allows for good electrical conductivity. This makes it suitable for use in environments with relatively high levels of vibration or temperature changes, such as automotive applications. The high tolerance of the resistor further broadens the range of applications.

Working Principle

RNR55J1431BMRSL is composed of two components: an element and a tap connection. The element is made of metal oxide film, which is used to create a resistive layer. The tap connection is a conductive silver-coated trace that is placed on top of the resistive layer and is used to electrically connect the resistive layer with the leads.

When electric current passes through the resistor, the current is first divided into two parts: one part is conducted by the element, and the other part is conducted by the tap connection. The resistive layer causes resistance to the electric current, generating heat that dissipates in the environment.

The resistor\'s operating temperature range and power rating are determined by the element material used in the resistor. In the case of the RNR55J1431BMRSL, this resistor can withstand temperatures of up to 175°C and power rating of 12 watt.

To sum up, the RNR55J1431BMRSL is a carbon film through hole resistor with a resistance value of 55 ohm and a power rating of 12 watt. This type of resistor is suitable for a wide variety of applications, including timer circuits, external control electronics, and power circuits. In addition, its construction allows for good electrical conductivity, making it suitable for use in environments with relatively high levels of vibration or temperature changes. Its operating temperature range and power rating are determined by the element material used in the resistor.

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