ESRE181M04B

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Aluminum-polymer capacitors are used for numerous applications. The ESRE181M04B is no exception in this category, providing reliable performance on any application it is used for. The capacitor is popular for its low profile, low impedance, and excellent reliability. It is made with an anode foil (made from a combination of aluminum and polymer) and an electrolyte that has been impregnated into the foil. The result is a highly efficient capacitor that can handle high voltages and technology with its high ripple current capability.

The ESRE181M04B is most commonly used in applications such as test equipment, computer peripherals, LCD monitors, automotive electronics, and other similar applications. The low-profile design of the capacitor makes it ideal for use in tight spaces. The reliability of the capacitor means it can be used over a long period of time without engine wear and tear, ensuring that all components remain working in perfect condition.

The ESRE181M04B consists of three components: the anode foil, electrolyte, and dielectric. The anode foil acts as a counter electrode, providing electrons to the cathode during discharge, and collecting them during charging. A dielectric, usually a ceramic compound, separates the two electrodes from each other, allowing only a certain amount of electricity to flow between them. The electrolyte is then used to support the electrolytic process, enabling the charge and discharge of the device.

The electrolyte used for this capacitor type is usually a non-aqueous electrolyte, such as a blend of ethylene carbonate and propylene carbonate. This electrolyte is responsible for providing a low impedance, allowing for higher current flow. The use of a non-aqueous electrolyte also prevents any leakage, ensuring that the capacitor is always stable and reliable during use. The dielectric and anode foil also help ensure that the capacitor is highly reliable, by preventing stray current from traveling through the system and damaging components.

The ESRE181M04B is designed for use in high-current and high-voltage applications. It has a temperature range of -25℃ to 85℃ and can be used in an ambient temperature range of -40℃ to 125℃. Its rated voltage is 6.3V and its rated current is 4mA. Its maximum ripple current is 75mA and its capacitance is 180uF. The capacitor is encased in a radial leaded/radial leaded with tabs package and is often used in a flip-chip attachment.

The ESRE181M04B, due to its low-profile design, wide range of temperature ratings, and excellent capacitance and current handling capability, is an excellent solution for applications requiring high-voltage and high-current capabilities. It is cost-effective and reliable, making it one of the preferred aluminum-polymer capacitors for use in numerous applications.

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