TH3C475K050C1500

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Tantalum capacitors are polarized capacitors, which combine the properties of electrolytic capacitors and ceramic capacitors. Their physical characteristics and functional properties arise from the both electrolytic and ceramic technologies used in their construction. As compared to ceramic capacitors, tantalum capacitors feature smaller size, higher capacitance rating and higher voltage ratings. They are mostly used for decoupling and for filtering applications in modern electronic circuits.

The TH3C475K050C1500 capacitor is a tantalum capacitor manufactured by Penn-Engineering. It is a radial lead capacitor with a voltage rating of 50V and a capacitance of 0.047uF. It has a temperature coefficient of 400ppm/°C and comes in an EIA case size of 1608 (3.2mm by 1.6mm). Its maximum ripple current is 2.5A at 117Hz and the ESR is 175mΩ at 20kHz. This capacitor features a solid anode construction and is usable for both AC and DC applications.

The working principle of the TH3C475K050C1500 capacitor is essentially a combination of ceramic and electrolytic capacitor principles. The ceramic chip serves as the dielectric or insulator, while the anode is a tantalum powder which acts as an electrolyte. Nature of the powder electrolyte ensures that charge is stored on the surface of the metal-electrolyte structure. This leads to a combination of attractive properties of both electrolytic and ceramic capacitors resulting in the basic operational principle of a tantalum capacitor.

In practice, the TH3C475K050C1500 capacitor is widely used in many different applications. It is commonly employed in power supplies, DC/DC converters, pulse circuits, switching circuits, and other applications where high capacitance, small size, and high ripple current are desired. This capacitor is also widely used as decoupling capacitors across the power and ground buses of circuits, as well as for filtering in radio frequency, audio and video applications. Additionally, tantalum capacitors are common in military and aerospace applications, as well as medical and industrial instrumentation.

In conclusion, the TH3C475K050C1500 capacitor is a typical example of a tantalum capacitor. It combines the beneficial characteristics of ceramic and electrolytic capacitors, leading to its very attractive properties. This capacitor is optimal for decoupling and filtering in power supplies and other applications, and is a highly capable choice for typical consumer electronics projects.

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