M39003/01-7245H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (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:	0.18µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Tantalum Capacitors

Tantalum capacitors (also known as tantalum electrolytic capacitors) are electrolytic capacitors that use tantalum metal as the anode. They typically consist of two metallic plates (anodes and cathodes), with an organic dielectric material in between, along with an electrolyte material. Tantalum capacitors are widely used in electronic circuits, and are known for their stability, small size, high capacitance, and low cost.

Applications of Tantalum Capacitors

Tantalum capacitors can be found in a wide variety of electronic circuits, and are used in applications ranging from power supplies to medical equipment and telecommunications. They are frequently used in power supplies, decoupling, and signal conditioning circuits. The most common applications of tantalum capacitors include:

• Audio filters: Tantalum capacitors are used in audio filters to reduce noise, prevent interference, and protect speakers from power surges.
• Power supplies: Tantalum capacitors are used to provide power conditioning and filter capacitance in power supplies.
• Telecommunications: Coupling and decoupling circuits rely on tantalum capacitors to reduce noise and ensure proper voltage regulation.
• Medical equipment: Tantalum capacitors are used in medical equipment to regulate voltage and prevent power surges.
• Computer motherboards: Tantalum capacitors are used in computer motherboards to reduce noise, increase capacitance, and ensure power stability.
• Automotive systems: Tantalum capacitors are used in automotive systems to provide power conditioning, noise reduction, and voltage filtering.

M39003/01-7245H: Features and Working Principle

The M39003/01-7245H is a type of tantalum capacitor. It is a small, low-cost capacitor with a high capacitance and a low self-inductance. It is also highly stable, with a low temperature coefficient and a low ESR (equivalent series resistance). The M39003/01-7245H is rated for a working voltage of 35 volts, and has a capacitance of 47µF.The working principle of the M39003/01-7245H is similar to that of other tantalum capacitors. When a current is applied to the two terminals of the capacitor, the electrons move from the anode to the cathode and create a stable electrostatic field between the two plates. This electrostatic field acts as a barrier to the movement of any external electric fields into the capacitor, and thus the capacitor is able to store electrical energy. Furthermore, since the capacitance of the capacitor is proportional to the size of the area between the two plates, the M39003/01-7245H is able to store more energy than traditional, larger capacitors.

Conclusion

The M39003/01-7245H is a type of tantalum capacitor that is widely used in many electronic circuits. It has a high capacitance, a low inductance, and is highly stable. It is widely used in audio filters, power supplies, telecommunications, medical equipment, computer motherboards, and automotive systems. The working principle of the M39003/01-7245H is similar to other tantalum capacitors, in which an electrostatic field is created between the two plates in order to store electrical energy.

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