M39003/01-5486H

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Tantalum capacitors are an essential component in the electronic industry as a quick and cost-effective short-term energy storage device. For this reason, they are widely adopted in medical, telecommunication, automotive, defense, and many other industries. One of the most popular and widely used tantalum capacitor models is the M39003/01-5486H capacitor. This article explains the typical application field and working principle of M39003/01-5486H tantalum capacitor.

What is M39003/01-5486H Tantalum Capacitor?

M39003/01-5486H is an incorporated tantalum capacitor that formed as a single component. It comprises two terminals, and each terminal is soldered to its own circuit blinks. The two terminals are connected to an electrolyte in the core of the capacitor. This electrolyte is a chemical mixture of manganese dioxide and a polarizable tantalum powder such as tantalum carbide. The capacitor has an anode inside, and the anode is made of a metal such as tantalum. The anode is connected to one of the two terminals while the other terminal acts as a cathode. M39003/01-5486H is one of the most popular models due to its size, high capacitance value, and its ability to operate at higher temperatures.

Application field of M39003/01-5486H

M39003/01-5486H is a popular choice for many applications. Due to its small size, it is often adopted in portable electronic gadgets, such as smartphones, tablets, medical equipment, and wearable devices. Its high capacitance value makes it a great choice for use in tools and cars to act as an energy buffer at start-up. It is also widely adopted in industrial machines, aviation systems, defense systems, and consumer-grade appliances. The high capacitance values, combined with the high temperature range and low comprehensive ESR make M39003/01-5486H a great choice for many electronic devices and systems.

Working principle of M39003/01-5486H

The working principle of M39003/01-5486H is the same as for other types of capacitors. When voltage is applied to the capacitor, a small electric current flows through the electrolyte between the two terminals. This electric current carries electric charges and produces heat, which is dissipated through the device\'s body. The electric current produces a property known as "capacitance" which is the measure of the device’s ability to store energy in the form of electric charge. The capacitance value of a capacitor is determined by the size of the electrolyte inside and is commonly expressed in μf (microfarads). The higher the capacitance value, the more energy can be stored. The M39003/01-5486H has a capacitance value of 100 μf.

M39003/01-5486H is also rated for temperature range, with a maximum operating temperature of 85°C and a melting temperature of 160°C. The maximum operating temperature means that the device can tolerate temperature changes without malfunction, making it an ideal choice for use in extreme temperatures. The temperature range also affects the capacitance value of the capacitor. As the temperature increases, the capacitance value decreases, and this has to be taken into account when designing a circuit with a M39003/01-5486H capacitor.

M39003/01-5486H is also characterized by a low comprehensive ESR rating. ESR stands for Equivalent Series Resistance, and it is a measure of the internal resistance of a capacitor. A lower ESR value typically indicates a better quality capacitor, and also means that the capacitor will not dissipate as much energy as a capacitor with a higher ESR. The M39003/01-5486H has an ESR rating of 30mΩ, making it a good choice for use in circuits where low power loss is desired.

In summary, M39003/01-5486H is a popular tantalum capacitor model. Its small size, stringent temperature ratings, low comprehensive ESR, and high capacitance values make it ideal for use in many applications. It is used in medical equipment, consumer-grade gadgets, defense systems, industrial machines, automotive systems, and more. It is also characterized by its working principle, which is based upon the flow of electric current through an electrolyte between two terminals.

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