RN55C3323BBSL

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Through Hole Resistors are usually composed of resistive elements and encapsulated in an insulating material. The purpose of resistors is to provide resistance in the circuit to reduce the current flow. RN55C3323BBSL is one such resistor which was designed by Vishay.

RN55C3323BBSL belongs to the resistor family of “metal oxide film” and is a through-hole type of resistor. It operates at a maximum of 5W and supports a continuous rated power of 0.25W. It also has a resistance value ranging from 39.2 ohm to 1 kohm. It uses a flameproof coating for safety and is used for applications involving high voltages. The resistor also carries a temperature coefficient of ±25ppm/K which makes it suitable for precise applications.

The applications of RN55C3323BBSL include power supplies, signal coupling circuits, A/D conversion, filtering and amplifier circuits. It is commonly used in automotive systems, professional audio systems, portables, appliances and industrial machines.

The working principle of RN55C3323BBSL relies upon the conversion of electrical energy to heat. This is done by the resistor using the Joule heating effect, which occurs due to the flow of current across the resistor element. This results in losses which are a direct result of the resistor\'s resistance value. This means that in order to provide higher power resistance, the resistor has to be designed with a higher value.

To improve its thermal characteristics, RN55C3323BBSL has a flat termination technology which improves its mounting and cooling. It also has an internal oxide layer which allows it to handle high current pulses. Additionally, it has a very low thermal EMF which improves its accuracy and makes it suitable for precision applications.

In short, RN55C3323BBSL is a through-hole type of resistor which can support power up to 5W. It is commonly used in automotive systems, professional audio systems, portables, appliances and industrial machines. The working principle is based on the Joule heating effect, and its thermal characteristics are improved by its flat termination technology and internal oxide layer.

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