M39003/03-3084

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (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-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	27µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Tantalum capacitors are a type of electrolytic capacitor, which are widely used in modern electronic circuits due to their low ESR (Equivalent Series Resistance), high capacitance, and low cost. The M39003/03-3084 is a high-performance, hermetically sealed, aluminum case electrolytic capacitor. This capacitor is specifically designed for high temperature/high vibration applications and is highly reliable in extreme environments. In this article, we will discuss the application field and working principle of the M39003/03-3084 capacitor.

Application Field

The M39003/03-3084 capacitor is widely used in high-temperature, high-vibration applications. It is suitable for use in aircraft, military, spaceflight, and civilian applications such as automobiles, sports equipment, medical devices, and consumer electronics. The capacitor’s hermetic seal design enables it to be used in hydrogen, oxygen, and steam environments, and it exhibits high temperature resistance (175°C).

The capacitor is also used in a wide range of high-frequency circuits, such as high-definition televisions, cellular telephones, computers, and other digital signal processing equipment. Due to its high ripple current rating and low ESR, the capacitor is suitable for long-term, high-precision and highly reliable operation. In addition, it is used in many radio frequency, audio, and video applications.

Working Principle

The M39003/03-3084 capacitor is an electrolytic capacitor, which is a type of capacitor that consists of two electrodes and an electrolyte. The electrodes are a metal plate and a metal oxide layer. The positive electrode consists of a metal plate that is covered with a layer of metal oxide. This metal oxide layer acts as the dielectric material, which stores electric charge. The negative electrode is the metal plate that is immersed in the electrolyte.

The operation of the capacitor is based on the principle of electrolysis. When a voltage is applied across the electrodes, a current will flow through the electrolyte. This current will cause the ions in the electrolyte to react with the metal oxide layer, resulting in the formation of metal ions and oxygen molecules. These ions and molecules will create an electric field between the electrodes. This electric field stores energy in the form of a charge, which can be used to supply power to the connected circuit.

Conclusion

The M39003/03-3084 capacitor is a hermetically sealed, aluminum case electrolytic capacitor that is designed for use in high temperature/high vibration applications. It is used in a wide range of circuits, including high-definition televisions, cellular telephones, computers, and other digital signal processing equipment. The capacitor’s hermetic seal design makes it highly reliable in extreme environments, and its low ESR and high ripple current rating make it suitable for long-term, high-precision and highly reliable operation. The M39003/03-3084 capacitor’s working principle is based on the principle of electrolysis.

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