M39003/03-0455/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	S (0.001%)
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-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Tantalum capacitors are widely used and reliable electrical components that provide a range of benefits over traditional capacitor types, including better temperature stability and operational efficiency. The M39003/03-0455/HSD is a surface-mount, hermetically sealed device that is used in a variety of applications from consumer electronics to aerospace applications. In this article, we will take a closer look at the application field and working principle of the M39003/03-0455/HSD tantalum capacitor.

Application field

The M39003/03-0455/HSD tantalum capacitor is widely used in a variety of applications due to its reliable performance and its higher energy efficiency compared to other capacitor types. It is also less susceptible to temperature-related performance drift which is useful in temperature sensitive applications.The M39003/03-0455/HSD capacitor is often used in military, space, and aerospace applications due to its ability to function in extreme conditions. It is also used in automotive and communications applications due to its excellent operating voltage range and power efficiency.

Working Principle

The M39003/03-0455/HSD is a surface-mount, hermetically sealed tantalum capacitor that uses an electrolytic cathode. It has a very stable capacitance value and low dissipation factor. The cathode is a tantalum pentoxide layer that has been formed in the hermetically sealed cavity of the capacitor.The layer of tantalum pentoxide is then polarized with a positive electrical field, and this creates an electrostatic attraction between the positive and negative terminals of the capacitor. This creates an electrostatic force that stores or holds the electrical charge on the device. When voltage is applied to the capacitor, the electrostatic attraction causes it to absorb electrical energy, and this can then be discharged as needed.

Conclusion

The M39003/03-0455/HSD tantalum capacitor is a reliable component that provides exceptional performance in a variety of applications. Its temperature stability, power efficiency, and ability to function in extreme conditions make it a great choice for military, aerospace, automotive, and communications applications. Its hermetically sealed casing and its electrostatic attraction provide for consistent and reliable energy storage and discharge.

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