TCFGA1C475M8R Capacitors

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Tantalum capacitors are one of the most widely used capacitor types in today\'s modern electronics. These capacitors feature an anode made of tantalum, making them excellent for high-reliability applications. Tantalum capacitors have both good voltage ratings and good capacitance levels when compared to other types of capacitors. A commonly used tantalum capacitor is the TCFGA1C475M8R.

The TCFGA1C475M8R is a surface-mounted, stacked-film tantalum capacitor in a hermetically sealed package. The capacitor is rated for a voltage of 25V and a capacitance of 47µF. The electrical characteristics of the TCFGA1C475M8R include a voltage rating of 25V, capacitance of 47µF, equivalent series resistance (ESR) of 30mΩ max, a ripple current of 57.2 mA RMS at 100 kHz, and a high self-resonant frequency of 22 MHz. Additionally, this device has full-load temperature characteristics of +125°C with a minimum of -55°C and is designed to withstand a moisture-resistant reflow process.

The working principle of a tantalum capacitor is essentially the same as other types of capacitors. A tantalum capacitor consists of two electrodes separated by either a dielectric or electrolytic material. When connected to a voltage source, both the anode and cathode of the capacitor are charged and current flows through the capacitor. As current is driven through the capacitor, a charge is stored and will remain stored, until the capacitor is discharged. This process can be used to filter signals, store energy, and provide decoupling.

The TCFGA1C475M8R is widely used in a variety of applications. These include military, aerospace, medical, automotive, consumer, energy, industrial, and telecommunications. The capacitor is particularly well-suited for environments requiring reliable operation over a wide temperature range. The device is also used in high-current applications, which require a very low ESR and high current-handling capabilities.

In conclusion, the TCFGA1C475M8R is a very versatile and reliable surface-mounted tantalum capacitor. The device\'s high capacitance, low ESR, and high self-resonant frequency makes it a suitable choice for a variety of high-performance applications requiring reliable operation over a wide temperature range. This device is also used in a variety of applications including military, aerospace, medical, automotive, consumer, energy, industrial, and telecommunications.

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