RLR20C4121FRBSL

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Through Hole Resistors are components that reduce the flow of current in a circuit. They are used to limit the current in an electrical system, to trigger a specified voltage level, and to protect semiconductor devices from overloads. RLR20C4121FRBSL is a type of Through Hole Resistor, which has its own application field and specific working principle.

RLR20C4121FRBSL is an axial leaded resistor with a power rating of 5W and an operating temperature range of -55°C to +155°C. Its dielectric strength is 1000VAC for 1 minute, and its nominal resistance value is 10kΩ at rated power (25°C). It is compliant with RoHS Directive 2011/65/EU and in conformity with relevant EN standards.

The main application field of RLR20C4121FRBSL is communication systems, such as wireless and cellular, automotive, and industrial. It is also used in LED lighting, automotive electronics, computer motherboards, medical equipment, and other related applications. These applications choose RLR20C4121FRBSL because of its temperature stability, low inductance, and high reliability.

In terms of working principle, RLR20C4121FRBSL is based on the principle of resistivity. When a voltage is applied across its terminals, then an electric current will flow through it. The amount of current depends on the resistance value of the component - the higher the resistance, the lower the current. RLR20C4121FRBSL is designed with a magnified resistivity to reduce the amount of current in circuits. It is also designed with a high melting point which increases its resistance’s ability to withstand high temperature.

For better performance, RLR20C4121FRBSL must be used with suitable power ratings and enclosure materials. The power ratings should always be within the range of operation of the component and the enclosure material should not exceed its thermal and mechanical limits. With the help of suitable parameters, RLR20C4121FRBSL can provide better performance in its applications.

To summarize, RLR20C4121FRBSL is a type of Through Hole Resistor which is mainly used in communication systems, automotive, and industrial applications. It has a power rating of 5W and an operating temperature range of -55°C to +155°C. Its dielectric strength is 1000VAC for 1 minute and the nominal resistance value is 10kΩ at rated power (25°C). It works on the principle of resistivity, and its magnified resistivity and high melting point increase its resistance’s ability to withstand high temperature. For better performance, it must be used with suitable power ratings and enclosure materials.

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