M39003/09-0242H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (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-39003/9, CSR21
ESR (Equivalent Series Resistance):	110 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors M39003/09-0242H Application Field and Working Principle

Tantalum capacitors are a type of electrolytic capacitors that are widely used in modern electronics for different applications. They are particularly suitable for signal filtering, power filtering, pulse power, and buffering. They are composed of two plates, an anode and a cathode, separated by an electrolyte solution, typically tantalum pentoxide. When a voltage is applied, the anode and cathode are charged with opposite charges creating an electric field between them. The electric field allows for the storage of electrical energy until it is discharged when the capacitor is no longer needed.M39003/09-0242H capacitors are a specific type of surface mount, tantalum capacitors. They are composed of manganese dioxide and the anode and cathode plates are connected internally with a porous tantalum core. The device is also composed of a conductive polymer and an insulating dielectric case. Because of their high volumetric-energy density, low ESR, and small size, these capacitors are ideal for a wide range of applications.This type of capacitor can be used in several ways. One common use is for coupling and decoupling in RF and power circuits, where it is necessary to filter out high-frequency noise. Coupling capacitors allow AC signals to pass through a circuit while blocking DC signals. Decoupling capacitors, on the other hand, block AC signals while allowing DC signals to pass. The capacitance and voltage rating are two of the most important characteristics to consider when selecting an M39003/09-0242H capacitor for these purposes. These capacitors are also used for power supply filtering and energy storage. In these circuits, the capacitor acts as a reservoir of energy that can be discharged as needed. It is typically used as part of an RC network to filter out high-frequency noise and improve the stability of the power supply. The capacitance and voltage rating should be carefully selected for these purposes as well.Finally, these capacitors can be used for buffering applications, such as in personal computers and cell phones. Buffering is used to smooth data or signals by controlling the amount of noise that is allowed into the system. This reduces power consumption and makes for a more efficient system. The capacitance and voltage rating should be carefully selected for buffering applications as well.In summary, the M39003/09-0242H capsicums are a type of surface mount, tantalum capacitors that has a wide variety of applications. They are particularly suitable for signal filtering, power filtering, pulse power, and buffering. These capacitors can be used in coupling and decoupling, power supply filtering, energy storage, and buffering applications, depending on the type of circuit and the desired results. It is important to select the right capacitance and voltage rating for each application in order to achieve the best possible results.

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