M39003/03-0248/HSD

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	P (0.1%)
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-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±20%
Capacitance:	3.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

M39003/03-0248/HSD Application Field and Working Principle

Tantalum capacitors, also known as Ta-capacitors, are widely used in electronics. It is a type of electrolytic capacitor which uses tantalum as an anode. It features high volumetric efficiency, low losses, self-healing properties, and long MTBF (mean time between failure).The M39003/03-0248/HSD is one of the many available types of tantalum capacitors. It is asurface-mount tantalum capacitor designed for high surge current applications. This capacitor utilizes multiple layers of metallized tantalum powder and an anodic layer between the two leads for low ESR (Equivalent Series Resistance). The capacitor features a matte tin coating on the terminal leads. It is rated for temperatures ranging from -55°C to +125°C, and has capacitance of 0.47uF.The primary application of this capacitor is in high voltage AC circuits. It is used to store energy for a short period of time while the circuit is under surge conditions. This capacitor helps maintain the AC waveform without any distortions.The working principle of the M39003/03-0248/HSD is based on a sandwich-type configuration. The two metallized tantalum powder layers are separated by an anodic layer. When a voltage is applied across the capacitor, a thin layer of tantalum oxide is formed on the anodic layer. This layer acts as an insulator, preventing the two layers from shorting out with each other.In addition, an electrolyte is used to enable the process of electrochemical formation. This produces a low ESR and high ripple current capability for the M39003/03-0248/HSD.The M39003/03-0248/HSD has a wide range of applications in electronic circuits. It can be used in applications such as medical devices, computers, automotive, aerospace, and military. It is also an ideal choice for high-current circuits that require high voltage rating.In conclusion, the M39003/03-0248/HSD is a reliable, high-current surface-mount tantalum capacitor that is used for many high-voltage AC applications. It uses multiple layers of metallized tantalum powder and an anodic layer to provide high ripple current capability and low ESR. It is rated for temperatures from -55°C to +125°C, and is suitable for many high current applications.

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