4TAB100M Capacitors

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Tantalum - Polymer Capacitors

Tantalum-Polymer capacitors are a type of capacitor that use a combination of tantalum, an element which is highly electrically conductive, and a polymer material with an conductive surface that forms an effective barrier between the tantalum and the external environment. They are mainly used in military and industrial applications, as they offer a wide range of performance parameters that make them ideal for these demanding applications.

4TAB100M Application Field & Working Principle

The 4TAB100M is a type of tantalum-polymer capacitor used for a variety of industrial and security applications. It is available in a range of sizes, from 0.5mm up to 8.5mm length, and offers a wide range of capacitance values from 10uF to 4000uF. This makes the 4TAB100M ideal for those applications requiring high capacitance and reliability.

The working principle of the 4TAB100M is based on the combination of an electrically conductive tantalum core and a non-conductive polymer material. This combination forms a double-layer capacitor, with two distinct layers that act as two reservoirs filled with electrical charges. The two reservoirs are connected by a conducting path formed by the tantalum core which acts as a bridge to transfer charge between the two reservoirs.

When a current is applied, the polymer material allows the charge to flow between the two reservoirs with low equivalent series resistance, and this lowers the equivalent internal resistance of the component. This allows the 4TAB100M to produce high capacitance values, high energy storage values, and low leakage resistance. The combination of the tantalum core and the polymer material also increases the reliability of the component.

The 4TAB100M is also designed to be resistant to a wide range of conditions, including temperatures ranging from -40°C to +85°C, and vibration and mechanical shock. All these features make the 4TAB100M the perfect choice for automotive, aerospace and military applications and give it superior performance compared to other tantalum-polymer capacitors.

Conclusion

Tantalum-polymer capacitors are one of the most reliable and dependable capacitors available on the market today. The 4TAB100M is a type of tantalum-polymer capacitor used in various industrial and military applications and offers a wide range of performance and reliability that is unmatched by other similar components. Its double-layer construction, combined with a corrosion-resistant tantalum core and an insulation polymer material, make the 4TAB100M an ideal choice for demanding applications where reliability and performance are a priority.

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