M39003/01-5283

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Tantalum capacitors are capacitors which are made of tantalum. These capacitors have a higher capacitance per unit volume than ceramic capacitors, making them more compact and suitable for use in tighter spaces. Tantalum capacitors are also more robust and resistant to higher temperatures than ceramic capacitors. Additionally, they typically have a longer shelf life than ceramic capacitors.

M39003/01-5283 capacitors are a type of polymer-encapsulated tantalum capacitors manufactured by Vishay Intertechnology, Inc. They are primarily used in automotive, industrial, and consumer electronics applications.

These capacitors use a conductive polymer to increase their temperature stability and reliability. The conductive polymer also provides the capacitors with an extended shelf life and higher capacitance per unit volume. Additionally, the polymer also allows for the capacitors to be sealed and protected from environmental elements, such as moisture and oxygen, which increases their life-span.

In terms of working principle, M39003/01-5283 capacitors utilize a process called charge transfer. This involves an anode and a cathode. The capacitors are charged by passing a current through the anode, and this flow of charge transfers to the cathode. This process creates an electric field, which creates a potential difference between the two terminals of the capacitor. This potential difference prevents further charge flow between the two terminals, effectively creating a stored charge within the capacitor.

When the device in which the capacitor is used requires a current flow, the stored charge is discharged and the capacitor’s potential difference is lowered, allowing the current to flow. This process is reversed when the device is no longer in use and the current stops flowing. The capacitor’s potential difference then returns to its original level, allowing the capacitor to be recharged and ready to be used again. A capacitor can repeated this process many times before its capacity is depleted.

M39003/01-5283 capacitors are designed to operate in extreme temperatures from -55°C to +105°C. These capacitors have a low equivalent series resistance(ESR) and a high ripple current rating. The rated capacitance of these capacitors range from 4.7μF to 220μF and they have a voltage range of 4 to 50V. The capacitors are also available in three case sizes: 245mil, 335mil, and 360mil.

In conclusion, M39003/01-5283 capacitors are polymer-encapsulated, high-reliability tantalum capacitors manufactured by Vishay Intertechnology, Inc. These capacitors are suitable for use in automotive, industrial, and consumer electronic applications and offer a rated capacitance range of 4.7 to 220μF. Additionally, they have a low equivalent series resistance(ESR) and a high ripple current rating, and they are designed to operate in temperatures ranging from -55°C to +105°C.

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