M39003/03-4007

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	D (0.001%)
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-39003/3, CSR23
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	6V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Tantalum Capacitors

Tantalum capacitors are a form of electrolytic capacitor, a passive electrical component of two metal plates separated by an electrolyte (an insulator or a dielectric), that stores potential energy. Tantalum capacitors are used as a form of energy storage, a type of capacitor which holds a charge much longer than other types, as well as providing very high capacitance. Tantalum capacitors are typically used in electronics, such as in audio and video equipment, medical instruments, and communication equipment.

M39003/03-4007 Capacitor: Description

The M39003/03-4007 is a type of tantalum capacitor, and it is an electrolytic capacitor that takes advantage of the high capacitance of electrolytic capacitors, as well as the low equivalent series resistance (ESR). The M39003/03-4007 is a surface mount, axial lead capacitor, with a maximum capacitance of 3300μF. It uses a tantalum anode and a MnO2 cathode, combining the desirable electrical properties of both materials to create a capacitor that can hold a charge very effectively. The M39003/03-4007 measures 10 mm in diameter and 10.75 mm in height, and its performance is optimized for use at a maximum temperature of 85°C.

Applications of the M39003/03-4007

The M39003/03-4007 tantalum capacitor is suitable for a wide range of applications, including audio and video equipment, medical devices, and communication systems. The large capacity of the M39003/03-4007 makes it suitable for control systems, power supply circuitry, and rectifiers, as well as automotive electronics. The surface mount construction means that the M39003/03-4007 is also suitable for uses where a regular-sized capacitor cannot fit, such as in laptops and notebook computers.

Working Principle of the M39003/03-4007

The M39003/03-4007 operates on the same principle as all other capacitors; two conductive plates are separated by an insulating material (also known as a dielectric). When a voltage is applied to the capacitor, an electric field is created across the dielectric that causes a potential difference between the two plates. This creates an electrical current (known as an electric charge) that can be used to store energy. The amount of energy stored is proportional to the capacitor’s capacitance, which is a measure of the amount of electricity the capacitor can store.The dielectric of the M39003/03-4007 is made of a combination of tantalum and MnO2, a mixture that results in a very high capacitance. The MnO2 cathode provides stability, while the tantalum anode provides a very low equivalent series resistance (ESR). This combination of materials makes the M39003/03-4007 capable of holding a charge for a longer period of time than other types of capacitors.

Conclusion

The M39003/03-4007 is a tantalum capacitor that offers a combination of high capacitance and low ESR, making it suitable for a wide range of applications. The M39003/03-4007 provides reliable performance, particularly for applications that require a long-term storage of potential energy. The surface mount construction makes the M39003/03-4007 suitable for devices in which a regular-sized capacitor cannot fit, such as in laptops and notebooks. Its working principle is based on the same principle as other capacitors; two conductive plates are separated by an insulating material, and when a voltage is applied, an electric field is created that can store energy in the form of an electric charge.

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