M39003/01-2551

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	P (0.1%)
Features:	Military
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	35V
Tolerance:	±10%
Capacitance:	39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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M39003/01-2551 Tantalum Capacitors Application Field and Working Principle

Tantalum capacitors, sometimes referred to as tantalum electrolytic capacitors, are electronic components primarily used for capacitance. They consist of a tantalum metal (Ta) anode, an electrolyte, and a manganese dioxide (MnO2) cathode.Tantalum capacitors are favored for their combination of reliability, high capacitance ratings for such small packages, and their suitability for use in extreme temperature environments, making them ideal for a wide range of applications.M39003/01-2551 tantalum capacitors are a type of tantalum capacitor with specific characteristics. These capacitors feature superior voltage ratings, high power ratings, and exceptional performance capabilities. The M39003/01-2551 is ideal for high voltage and high current applications such as DC/DC converters in space-constrained systems.

Application Field

Tantalum capacitors are widely used in a variety of applications. They are popular in sectors of the electronics industry such as consumer electronics, medical and military electronic devices, cell phones, digital cameras, and computers. Applications include use in DC/DC converters, switch mode power supplies, battery chargers, telecom systems, and more. M39003/01-2551 tantalum capacitor in particular are appropriate to use in applications of extreme temperature environments where higher voltage and power ratings are needed due to smaller packages. This makes the M39003/01-2551 capacitor highly sought after by industries requiring devices with reliable, high-performance capacitance capabilities.

Working Principle

Like all capacitors, the tantalum capacitor functions by storing an electrical charge within its plates. The electrolyte acts as the dielectric, which is a nonconducting material through which an electric charge can pass. As an electric current passes through the capacitor, electrical charges accumulate on the anode. When the current is stopped, the charges remain stored on the anode, allowing the capacitor to operate as a storage device.The MnO2 cathode used in the M39003/01-2551 tantalum capacitor is activated by the electrolyte, forming an oxide layer which covers the surface of the anode and providing excellent insulation. The combination of the high dielectric constant of the MnO2 electrolyte and the high dielectric strength of the casing results in a very excellent performance and a high capacitance per unit volume. The M39003/01-2551 is designed to have a long life and reliable performance in extreme temperature and vibration environments due to its high volumetric efficiency, high ripple current ratings, superior voltage ratings, and small size. As such, it is well-suited for use in critical applications, including spacecraft components and high-end embedded technologies.Overall, the M39003/01-2551 tantalum capacitor is a reliable and versatile component that can be used in a wide range of applications. Its combination of high performance and reliability makes it an ideal choice for engineers that demand the highest levels of performance in their designs.

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