T212A475K010CS

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.135" Dia x 0.422" L (3.43mm x 10.72mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/1, CSR13
ESR (Equivalent Series Resistance):	8 Ohm
Type:	Hermetically Sealed
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	4.7µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are increasingly being used in the electronics industry due to their high power and low cost. They offer advantages over other types of capacitors due to their large capacitance per unit volume, high frequency stability, and low equivalent series resistance. The T212A475K010CS carbon solid tantalum capacitor is one such model of capacitor that is becoming increasingly popular.

T212A475K010CS Application Field

The T212A475K010CS is a part of the Kemet T212 series, a popular series of surface mount carbon solid tantalum capacitors. The capacitors in this series have voltage ratings ranging from 4–50V and capacitance ratings from 1.5–470µF. The T212A475K010CS model has a 4.7µF capacitance and a 10V voltage rating and is constructed from a tantalum anode and manganese dioxide cathode deposits. It is especially useful in applications that require high temperature stability and low DF characteristics, such as in automotive, audio and medical electronics.

T212A475K010CS Working Principle

A tantalum capacitor works by using two electrodes, an anode and a cathode, separated by an electrolytic solution (such as manganese dioxide). When the two electrodes are connected, current flows between them and ions in the electrolyte move to create a positive charge on the anode and a negative charge on the cathode. This buildup of charge creates an electric field, which stores energy and creates a capacitance. The capacitance of a tantalum capacitor is proportional to the amount of surface area of the two electrodes and the surface area in contact with electrolyte solution. The T212A475K010CS capacitor is a special type of capacitor known as a non-polarized capacitor. This means that it works the same regardless of the orientation of the electrodes, eliminating the need for the capacitor to be polarized in order to work correctly. Non-polarized capacitors are beneficial because they are generally easier to use and require less specialized knowledge of the application in order to achieve the best results.The T212A475K010CS capacitor also features a high ripple current rating compared to other surface mount tantalum capacitors. This is because the capacitor’s construction is designed to be robust and reduce the possibility of short-circuit failure due to the manganese dioxide cathode deposits. The T212A475K010CS capacitor is capable of withstanding an operating temperature of +125°C, a particularly impressive feat for a small-sized capacitor. This is a feature that makes it well-suited for use in high temperature environments. In addition, the capacitor’s electrostatic discharge (ESD) immunity prevents damage from static electricity, while the high dielectric strength ensures that the capacitor maintains its quality during operation.

Conclusion

The T212A475K010CS capacitor is a versatile and reliable capacitor that can be used in a wide range of applications. It provides high capacitance in a small package, allowing it to be used in compact electronics designs. By combining high temperature stability, low equivalent series resistance, and high ESD immunity, the T212A475K010CS offers strong performance and durability even in difficult environments. These features make the T212A475K010CS a popular choice for applications in the automotive, audio, and medical sectors, and a valuable part of the Kemet T212 series.

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