M39003/03-2047

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	B (0.1%)
Features:	Military
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.135" Dia x 0.286" L (3.43mm x 7.26mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	3.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: M39003/03-2047 Application Field and Working Principle

Tantalum capacitors are a special type of capacitor used in a wide variety of electronic applications. They are especially useful in delicate or high-temperature applications. The M39003/03-2047 is a tantalum capacitor manufactured by the corporation Vishay. It is a popular choice among hobbyists and industrial users alike for its excellent performance and reliability. In this article, we will discuss the application field and working principle of the M39003/03-2047, so you can better understand why it is such a popular choice for electronic projects.

Application Field

The M39003/03-2047 is used in a variety of applications, including power supply regulation, radio-frequency, and high-speed switching circuits. Its capacitance and design make it suitable for both high-temperature and low-frequency applications. Its low ESR (Equivalent Series Resistance) makes it particularly useful for high-frequency oscilloscope applications. The wide range of voltage ratings and temperature ranges make it suitable for a variety of different applications.

Working Principle

The M39003/03-2047 is a metallized tantalum capacitor. It uses a layer of thin tantalum metal as its dielectric material, and a manganese dioxide coating. The manganese dioxide acts like an insulator, allowing the capacitor to store electrical energy. The metal surface acts like a conductor, and allows electric current to pass through.When connected to a DC power source, the capacitor passes electric current through the metal layer, creating a charge. This charge is stored in the manganese dioxide layer. The current then passes through the dielectric material to create a circuit.In a circuit, the capacitor acts as an electronic filter or a buffer. It filters out unwanted interference, and buffers the signal by keeping it at a constant voltage. This allows for precise and accurate signal transmission.

Benefits of the M39003/03-2047

The M39003/03-2047 offers a number of benefits. Its construction is low-leakage and low-inductance, which helps reduce the amount of interference that can occur when transmitting signals. Its temperature range makes it suitable for use in environments with high heat. Its higher capacitance and wider voltage range are beneficial in high-current applications. Lastly, the M39003/03-2047 is designed for long-term operation, with an MTTF (Mean Time To Failure) rating of 3000 hours for a guarantee of long-term reliability.

Conclusion

The M39003/03-2047 is a reliable and versatile tantalum capacitor that is suitable for a variety of applications. Its design is ideal for electronic projects ranging from power supply regulation to high-frequency oscilloscope applications. With its wide range of voltage ratings and temperature ranges, the M39003/03-2047 is one of the most popular choices among hobbyists and industrial users alike.

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