M39003/01-5424/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (0.01%)
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-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	15V
Tolerance:	±5%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are passive electronic components which use tantalum metal as an electrode in order to store electrical energy. They come in two basic forms: solid and wet tantalum capacitors. They are widely used in consumer electronics, automotive, military and aerospace applications and are outstanding for their reliability and small size.

M39003/01-5424/TR Tantalum Capacitor

The M39003/01-5424/TR is a solid-electrolyte tantalum capacitor that belongs to the military-grade line of capacitors produced by Cornell Dubilier. This capacitor is specially designed for long storage life in high temperature environments, and it has several features, such as low ESL/ESR, that make it suitable for a wide range of military, aerospace, and industrial applications.

M39003/01-5424/TR Application Fields and Working Principle

The main application fields of the M39003/01-5424/TR tantalum capacitor are military and aerospace, communication systems, medical equipment, audio/video applications, instrumentation, and high temperature applications.The principle of operation of the M39003/01-5424/TR is relatively straightforward. The capacitor consists of two metal plates isolated from each other, with a dielectric material in between them. When biased with a voltage, electric charges are attracted to the plates. Depending on the bias voltage, more or less charges are attracted, thus determining the capacitance of the capacitor.The dielectric material in the M39003/01-5424/TR is tantalum pentoxide, which is characterized by its dielectric constant of 22 and a low leakage current. This material is also more resistant to temperature variations than ceramic capacitors and can achieve high temperature operation without losing capacitance.The metal plates of the M39003/01-5424/TR include the anode and the cathode, and they are separated by a tantalum dielectric layer. The anode is made of a sintered tantalum body impregnated with a conductive material called manganese dioxide. The cathode is formed by aluminum and a chrome layer.The capacitor is encased in a metal can to protect it from damage. The terminals are formed by integral leads for easy mounting. The dielectric layer is an air gap, which reduces its dielectric absorption.The M39003/01-5424/TR does not require any external components, since it already contains all the necessary components to operate.

Features and Benefits

The M39003/01-5424/TR offers very high capacitance up to 15µF in a comparatively small package, and very low leakage current. It also features a relatively high temperature stability and low self-inductance, which makes it ideal for high frequency applications.Furthermore, the combination of a manganese dioxide anode and titanium cathode in the M39003/01-5424/TR gives it a higher discharge current capacity compared to other similar tantalum capacitors. This makes it an ideal choice in applications where a higher current capacity is needed.In conclusion, the M39003/01-5424/TR is an ideal solution for applications requiring long storage life, high reliability, high temperature operation, and low reactance in high frequency circuits. With its robust construction and advanced features, it is an excellent choice for military, aerospace, medical, and instrumentation applications.

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