M39003/09-0309/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	S (0.001%)
Features:	Military
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-39003/9, CSR21
ESR (Equivalent Series Resistance):	45 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	6V
Tolerance:	±10%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors: M39003/09-0309/TR Application Field and Working Principle

Tantalum capacitors, also known as tantalum electrolytic capacitors, are widely used in electronic devices due to their strong performance. The model M39003/09-0309/TR is a radial leaded, surface mount tantalum capacitor designed by Amphenol. It’s a high-capacity device with a wide range of uses. This article will discuss the application field and working principle of the M39003/09-0309/TR.

Application Field

The M39003/09-0309/TR can be used in a wide variety of applications. It is especially suited for applications where high capacitance and small size are desired. This capacitor has a capacity of 3.3 µF and a very small size of 0.06x0.03 in. This makes it well suited for uses in miniature, low power, and low-noise circuits. It is often used as a power supply filter capacitor, and can also be used for signal filter and energy storage. The M39003/09-0309/TR can be used in many types of digital equipment, such as computers, TVs, and mobile phones. It can be found in all kinds of circuits, from high-end medical devices and industrial controllers to consumer electronics. The capacitor has proven to be particularly useful in battery-powered and portable devices, as it takes up very little space while still providing high capacitance.

Working Principle

The M39003/09-0309/TR is a tantalum electrolytic capacitor. It consists of two metal plates separated by an electrolytic material. One of the plates is made of tantalum, and the other is made of a material such as aluminum or titanium. When voltage is applied to the capacitor, electrons are attracted by the opposite polarity of the electrodes, forming an electric field between the plates. This creates an electrical charge and a potential energy in the capacitor. The M39003/09-0309/TR is an electrolytic capacitor, so it is polarized. This means that it needs to be connected with the correct polarity in order to function properly. When the voltage applied to the capacitor is below the rated voltage, the electric field in the capacitor will decrease, and the potential energy stored in it will also decrease. This is the discharge process of the capacitor, and it is how the capacitor can provide useful current to the circuit.

Conclusion

The M39003/09-0309/TR is a tantalum capacitor, which is a type of electrolytic capacitor with excellent electrical performance due to its high capacitance and small size. It has many applications in digital equipment and other types of circuits, and is especially useful in battery-powered devices. The working principle of the M39003/09-0309/TR is based on the electric field created by the two plates, which charge and discharge the capacitor according to the voltage applied to it.

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