M39003/03-0433H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	S (0.001%)
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:	15V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: M39003/03-0433H Application Field and Working Principle

Tantalum Capacitors are electrical components that are capable of storing electrical charge. Essentially, they are miniature versions of ordinary capacitors, but packed with much more power and increased efficiency. The M39003/03-0433H model is a popular choice for many electronic systems. It has a unique form factor and is suitable for a variety of applications. This article will discuss its application field and working principle.

Application Field

Tantalum capacitors are designed to store more energy than conventional capacitors. This makes them particularly suitable for a wide range of applications. The M39003/03-0433H model is a low loss, low profile, and hermetically sealed device. It is suitable for use in high temperature, low volume, high frequency, and high capacitance requirements. This low-loss device is ideal for medical, computing, LED lighting, industrial, military, and automotive systems. The capacitors are capable of withstanding up to 8.75V of reverse bias voltage. They are also capable of reaching high levels of capacitance, ranging from 100µF to 3300µF depending on the size of the capacitor.

Working Principle

Tantalum capacitors are constructed using a layer of tantalum metal powder surrounded by two electrolytic layers. The structure is formed into a cylinder shape, which is then sealed. The metal layer forms the body of the capacitor, while the two electrolytic layers form the electrical contacts. This type of capacitor behaves differently than other capacitor types. Typically, the two electrical contacts are connected to a source of voltage. When the voltage is applied, the capacitor stores an electric charge on its metal layer. This charge is maintained until the voltage is removed. Over time, the metal layer will slowly discharge. The dielectric between the two layers prevents the electric current from passing through the capacitor, thus maintaining the charge.

Conclusion

Tantalum Capacitors are versatile devices capable of providing exceptional performance in a wide range of applications. The M39003/03-0433H model is specially designed to withstand extreme temperatures and high capacitance demands. It has ane efficient working principle, which allows it to store and maintain electric charge for a sustained period of time.

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