TACL225M003RTA

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Tantalum capacitors are electrical components that consist of two metal plates separated by an insulating layer. The two plates are connected to a metalized dielectric material, usually tantalum pentoxide, with an electrically conductive electrolyte as the electrical connection between them. The TACL225M003RTA is a surface mount tantalum capacitor that is designed to operate in a wide variety of applications. It is particularly well-suited for use in medical, automotive and defense circuitry.The TACL225M003RTA has a capacitance value of 225 μF, a rated voltage of 25 V and an operating temperature range of -55°C to +125°C (-67°F to +257°F). It is available in four package sizes: 4.6 mm x 6.5 mm x 1.6 mm, 5.4 mm x 6.4 mm x 1.4 mm, 5.4 mm x 7.7 mm x 1.4 mm and 6.2 mm x 7.6 mm x 1.6 mm. Tantalum capacitors, like the TACL225M003RTA, have several distinct advantages over other types of capacitors, such as aluminum and polymer electrolytic capacitors. These advantages include high capacitor density, high volumetric efficiency and low ESR. This makes them ideal for applications where space and performance are critical. Additionally, due to their low ESR, they can handle higher current and frequencies than other capacitors, making them suitable for power supply and signal line filtering applications. The main working principle of tantalum capacitors is the same as other types of capacitors, such as aluminum and polymer electrolytic capacitors: they store and release energy through a process known as charge displacement. This occurs when a voltage is applied between the closely-spaced parallel plates of the capacitor, resulting in a charge buildup at the plate surfaces. This charge, when released, causes a current flow between the wires connected to the capacitor. The current then flows through the capacitor, resulting in a decrease in the magnitude of the charge applied and the changing of the capacitor’s voltage. Tantalum capacitors are used in a variety of electronic circuits, including voltage regulators, signal line filters and power supply configurations. Due to their high temperature and capacitance ratings, they are an ideal choice for a variety of applications. Additionally, because of their high capacitance density, they can store a significant amount of energy in a physically small package.

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