M39003/01-2873/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (0.01%)
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:	75V
Tolerance:	±10%
Capacitance:	0.39µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: M39003/01-2873/HSD Application Field and Working Principle

Tantalum capacitors, also known as tantalum electrolytic capacitors, are modern specialized capacitors used in a variety of electronic devices. The M39003/01-2873/HSD is an especially high-end model of tantalum capacitor which is used in high-power and high-voltage applications. In this article, we will review the application field and the working principle of the M39003/01-2873/HSD tantalum capacitor.The M39003/01-2873/HSD is used when the device requires a high level of capacitance, impedance, and mechanical and electrical stability at high temperatures. It is often used in applications such as double-sided and multilayer printed circuit boards, medical devices, aerospace and military applications, high-end consumer electronics and more.The working principle of the M39003/01-2873/HSD relies on the properties of the tantalum pentoxide layer, which is used to form the dielectric material in the capacitor. The layer is formed by electrolytic deposition of tantalum powder in a capacitor cell. The layer acts as an insulator between the two metal plates, allowing for the capacitance of the capacitor.The capacitor features two lead plates. The positive plate is the anode and the negative plate is the cathode. When the capacitor is hooked up to a power source, electrons gather on the surface of the cathode, making it more negatively charged in comparison to the anode. This difference in electrical potential leads to the buildup of a charge field between the two plates. This field serves to store energy, extending the life of the capacitor and keeping it operable over a long period of time.The amount of charge stored in the capacitor depends on the dielectric material. Different types of dielectrics have different properties, and it is important to select the right type for the application. In the case of the M39003/01-2873/HSD, the dielectric is the tantalum pentoxide layer.The tantalum pentoxide layer is highly stable and resistant to corrosion and other environmental conditions. It also has a very low dielectric attenuation, meaning that it can maintain the capacitance and impedance of the capacitor even when it is subjected to high temperatures. The layer also helps to discharge any excess charge, helping to reduce any risk of short circuit.Overall, the M39003/01-2873/HSD is an ideal candidate for a variety of applications that require a high level of electrical stability and safety. The tantalum pentoxide layer ensures that the capacitor is highly resilient and reliable, even in extreme conditions. By selecting this specific type of capacitor, it is possible to achieve excellent performance while minimizing any potential risks.

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