M39003/01-2381/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	M (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:	50V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are electronic components used in a variety of industrial and consumer electronics applications. They are very reliable, stable, and offer high capacitance values. Tantalum capacitors are a type of electrolytic capacitor typically made of an anode and cathode separated by an electrolyte material. The anode of the capacitor is usually made from tantalum metal while the cathode is formed using an oxide of the metal.The M39003/01-2381/TR is one such tantalum capacitor offering low-ESR (Equivalent Series Resistance) values, allowing for high-performance parts, with long-term reliability and stability. With extended shelf life, the part offers high capacitance values, low ESR values, and small size making it an ideal choice for a variety of applications.

Application Fields

The M39003/01-2381/TR is applicable in a variety of industrial and consumer electronics applications. Some of the most popular applications for the part are:

• DC-DC power supplies
• PCI Express and USB ports
• High-efficiency LED lighting systems
• Voltage regulators
• Automotive and avionic applications

These parts also provide very low ESR values, making them suitable for uses where low resistance is required, such as in the filtering or bypassing of high-frequency signals.

Working Principle

The working principle of the M39003/01-2381/TR depends on the natural properties of the metallic elements used in its construction. When a voltage is applied across the terminals of the capacitor, the electrons in the anode try to jump into the electrolyte layer, and the electrons in the cathode try to resist. This leads to the growth of an electric charge in the capacitor.The electrolyte material of the capacitor keeps the anode and cathode separated, and thus prevents the current from flowing through them. As a result, a voltage across the capacitor creates an electric field in-between the anode and cathode, allowing an electric charge to flow into and out of the capacitor. The M39003/01-2381/TR has a high capacitance value, which allows it to store large amounts of electric charge and use it for a variety of applications.

Benefits

The M39003/01-2381/TR tantalum capacitor offers several advantages compared to other alternatives in the market. Some of the most significant benefits are:

• High reliability and stability: the part offers a long shelf life, allowing for a very reliable capacitor that won’t suddenly deteriorate.
• Excellent capacitance values: it has a high capacitance value for its size, available in several standard sizes and voltages.
• Low ESR values: this part has very low ESR values, which make it a great choice for use with high-frequency signals.
• Small size: the small size of the part enables it to be used in a wide variety of applications, including those with tight space constraints

Conclusion

The M39003/01-2381/TR is a reliable and stable tantalum capacitor offering a variety of advantages compared to other similar parts in the market. It has a high capacitance value, a small size, and a low ESR value, making it a great choice for a variety of industrial and consumer electronics applications.

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