M39003/09-2056H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	B (0.1%)
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):	145 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	35V
Tolerance:	±5%
Capacitance:	27µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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• Introduction

Tantalum capacitors are a class of capacitors used in the electronic components industry. They are commonly used in high-frequency, high-temperature and high-voltage applications. The M39003/09-2056H tantalum capacitor is a polymer solid tantalum capacitor, designed for high-reliability applications. It is available in a wide range of capacitance values and has a long, reliable lifetime. In this article we will explore the applications and working principles of the M39003/09-2056H tantalum capacitor.

• Applications of the M39003/09-2056H Tantalum Capacitor

The M39003/09-2056H tantalum capacitor is used in a variety of applications, including automotive, consumer electronics and medical applications. It is suitable for use in applications such as motors, clocks, oscillators, resonators, SMPS (switched mode power supplies) and many more. It is also used in high-frequency applications where temperature and voltage requirements are high. The M39003/09-2056H is ideal for applications such as switched-mode power supplies, switching regulators, voltage conversion and frequency modulation. Its low equivalent series resistance (ESR) makes it well-suited for high frequency applications. The M39003/09-2056H is also frequently used in consumer electronics, such as MP3 players, cellphones and PDAs, as well as medical devices, such as hearing aids and pacemakers.

• Working Principle of the M39003/09-2056H Tantalum Capacitor

The M39003/09-2056H tantalum capacitor consists of two electrodes, a cathode and an anode. The anode consists of a sintered slug of solid tantalum. The cathode is made up of a layer of manganese dioxide or a carbon/polymer electrolyte material. The electrode material is surrounded by an evaporated barrier layer of nickel or a ceramic material. When the capacitor is placed in an electric circuit, a voltage is applied across the electrodes, creating an electric field across the dielectric. The electric field polarizes the dielectric material, creating an electric field between the electrodes. This electric field creates a capacitance, allowing current to be stored between the electrodes. The capacitance of the capacitor is determined by the amount of charge stored in the dielectric material. As the applied voltage is increased, the electric field is increased, resulting in an increased capacitance.

• Conclusion

The M39003/09-2056H tantalum capacitor is an ideal choice for high-frequency, high-temperature and high-voltage applications. It is suitable for a variety of consumer, automotive and medical applications. It is also highly reliable and has a long, reliable lifetime. Additionally, it is capable of high capacitance values and low ESR, which makes it well-suited for high-frequency applications. By understanding the applications and working principle of the M39003/09-2056H tantalum capacitor, we can make the best decision when selecting a capacitor for a particular application.

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