M39003/01-2765/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (0.01%)
Features:	Military
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.185" Dia x 0.474" L (4.70mm x 12.04mm)
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:	8.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors - M39003/01-2765/TR Application Field and Working Principle

Tantalum capacitors are a type of polarised electrolytic capacitor. They are mainly used as energy storage devices to allow DC circuits to properly drive AC circuits. This is done by storing energy between the capacitor\'s conductive plates and its electrolytic media. This stored energy is able to be quickly released when needed, which is what makes this type of capacitor a highly efficient energy storage device for DC to AC applications.Tantalum capacitors are made up of a tantalum core surrounded by a metal oxide - usually tantalum pentoxide (Ta2O5) - with a dielectric layer of tantalum pentoxide in between the core and the metal oxide. The core is then connected to a positive terminal, and the metal oxide is connected to the capacitor\'s negative terminal. The positive and negative electrodes are referred to as the anode and cathode respectively, and when the capacitor is charged, ions exchange between these electrodes within the dielectric layer and energy is stored between the capacitor\'s plates.The M39003/01-2765/TR is a type of Surface Mount Tantalum capacitor that is often used in automotive, military, and aerospace applications. It is an all-surface mounting capacitor with a hermetically sealed, ceramic-to-metal hermetic seal at the anode. The hermetic seal ensures that the capacitor does not leak its electrolyte - an important feature in any high-reliability application. Additionally, the M39003/01-2765/TR has high temperature stability, vibration resistance, and shock resistance. Its features also make it particularly suitable for applications where high power dissipation capability and high temperature ratings are required.The working principle of the M39003/01-2765/TR is fairly simple. When a voltage is applied, the dielectric layer of tantalum pentoxide allow cations to travel from the anode to the cathode, forming an electrical field that causes a current to flow through the capacitor. This current is what is responsible for storing and releasing energy in the capacitor. As the current continues to flow, the characters create an area between the capacitor plates that has a higher capacitance, which is what allows the stored energy to quickly discharge when needed.In conclusion, the M39003/01-2765/TR is a type of tantalum capacitor that is highly reliable and suitable for applications that require high power, temperature, and shock resistance ratings. Its working principle is based on the exchange of ions between the capacitor\'s anode and cathode within the dielectric layer of tantalum pentoxide, which creates an electrical field that allows energy to be stored between the capacitor\'s plates. This stored energy is able to be quickly discharged when needed.

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