Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (0.01%)
Features:	Military
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.289" Dia x 0.686" L (7.34mm x 17.42mm)
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:	20V
Tolerance:	±10%
Capacitance:	33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: M39003/01-2772H Application Field and Working Principle

Tantalum capacitors are an important form of energy storage in the electronics world, with a wide range of uses in both the military and consumer markets. In particular, the M39003/01-2772H stands out as one of the most reliable and versatile tantalum capacitors in the industry. This article will explore the M39003/01-2772H\'s application field and working principle.

Application Field

The M39003/01-2772H is designed for use in high temperature, high frequency, and high voltage applications, making it ideal for use in a wide range of military, aerospace, and automotive components. It is typically used in power converters, RF amplifiers, variable frequency drives, advanced motor controllers, and a variety of other high-power applications. Thanks to its extreme durability and long shelf life, the M39003/01-2772H is a popular choice for manufacturers seeking components that can handle extreme environments and long lifecycles.

Working Principle

The M39003/01-2772H uses tantalum oxide as its dielectric material and a lead-tin solder as its electrode material. The solder ensures a tighter, more secure connection between the capacitor and the circuit, leading to improved reliability. Its dielectric layer is designed to provide a low leakage current and a wide operating temperature range, from -55 to +125 degrees Celsius. The M39003/01-2772H also offers a high dielectric strength and an excellent stability of dielectric characteristics over a wide temperature range.The M39003/01-2772H works on the principle of capacitance, which is the ability of a capacitor to store an electrical charge. When a voltage is applied to the capacitor\'s terminals, an electric field is produced, and this electric field stores a specific amount of charge. The charge stored is dependent on the material\'s dielectric constant, which is higher for tantalum than for other materials, leading to a higher charge storage capability. This allows the M39003/01-2772H to hold a larger amount of charge than similar capacitors made from different materials.

Conclusion

The M39003/01-2772H is a reliable and versatile tantalum capacitor that is ideal for high temperature, high frequency, and high voltage applications. It offers a high dielectric strength and a wide operating temperature range, and its lead-tin solder electrodes ensure a reliable connection to the circuit. With its strong capacitance and long shelf life, the M39003/01-2772H is an excellent choice for manufacturers looking for robust, reliable components that can handle extreme environments and long lifecycles.

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