M39003/01-3057/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	S (0.001%)
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-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	0.082µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor that is becoming increasingly popular due to their excellent electrical properties and strong resistance to temperature and voltage spikes. The unique and desirable properties of tantalum capacitors make them suitable for use in a wide range of applications, in both industrial and consumer electronics. This article will provide a detailed look at the M39003/01-3057/HSD tantalum capacitor, its application fields and working principle.

Components and Characteristics

The M39003/01-3057/HSD capacitor is an axial lead, polymer tantalum capacitor with a maximum permissable voltage of 2.0V. Its temperature coefficient is rated from -40°C to 125°C. It has an average resonant frequency of 27MHz and a maximum 2,000-hour capacitance of 470uF at 1kHz. It features an equivalent series resistance (ESR) of 12.6mΩ maximum. It is also rated for a surge current of 34A.

Application Fields

Due to its wide range of operational characteristics, the M39003/01-3057/HSD is suitable for a variety of applications in both industrial and consumer electronics. Its surge current rating makes it suited for power supplies, converters, and LED lighting systems. It is also suitable for automotive, medical, and telecommunications applications. The low temperature coefficient makes it suitable for use in robotic and sensing systems. It is also ideal for general circuit protection in audio video equipment and data storage systems.

Working Principle

The M39003/01-3057/HSD capacitor operates on the principle of charge separation between two conductive plates in an electrolyte solution. In the case of a tantalum capacitor, the electrolyte is a solid manganese dioxide, which replaces the liquid used in other types of capacitors. The electrodes are formed from punched discs of tantalum capped with Terminal Connections (TCs). The electrical charge is stored on the capacitor plates through the formation of an oxide layer which acts as an insulator to prevent current flow between the plates.

Conclusion

The M39003/01-3057/HSD tantalum capacitor is an ideal solution for a range of industrial and consumer electronics applications. Its low temperature coefficient, high capacitor value, and surge current ratings make it suitable for a variety of robust applications. An understanding of its working principle, components, and characteristics are essential for using it in the right application and obtaining optimal performance.

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