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-39003/1, CSR13
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	15V
Tolerance:	±10%
Capacitance:	3.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

M39003/01-2988/HSD Application Field and Working Principle

Tantalum capacitors, also known as Ta-capacitors, are devices used for storing electrical energy in many electronic circuits. They are polarized and have a unique construction, with a conductive oxide electrolyte to provide a high charge storage capacity. As a result of their special construction, they can be used in applications requiring high-stability components, such as digital filters, linear regulators, and computer-controlled systems.M39003/01-2988/HSD varieties of tantalum capacitors are designed for use in applications requiring high-stability components. These capacitors are characterized by their excellent electrical properties, good temperature stability, and low ESR (Equivalent Series Resistance) values. These capacitors are commonly used in pulsed-signal applications, such as high-voltage switching supplies and motor-control circuits, as well as linear and digital filters. They can also be used in audio-frequency and radio-frequency applications, as well as power-conversion circuits.The internal construction of the M39003/01-2988/HSD capacitors is quite remarkable. Its anode is constructed of an electrically conductive alloy composed of manganese oxide and tantalum. The cathode of the capacitor consists of a sintered plate of a high-capacitance dielectric material, typically tantalum pentoxide. The combination of these two materials creates a semiconducting film that is highly stable over a wide range of temperatures, environments, and voltages. The semi-conducting layer stores the energy within the capacitor and allows the charge to be conducted between the anode and the cathode in a manner dependent on the applied voltage.Tantalum capacitors, such as the M39003/01-2988/HSD variety, are known for their long life and high reliability, as well as their excellent electrical characteristics. Since the oxide layer acts as a dielectric, these capacitors exhibit a much higher rated capacitance and a higher voltage rating than traditional aluminum electrolytic capacitors. They also boast a much lower ESR value than can be achieved with aluminum electrolytic capacitors, making them ideal for medium- and high-frequency applications. Furthermore, since they are non-polarized, they are useful in applications where polarized capacitors cannot be used.The high-stability characteristics of the M39003/01-2988/HSD capacitors make them well-suited for use in a range of different electronic applications. Their excellent electrical characteristics make them particularly suitable for applications requiring high-stability operation, such as power-conversion systems, linear and digital filters, and high-voltage switching supplies. Furthermore, their non-polarized nature and high capacitance make them perfect for use in audio-frequency and radio-frequency applications. As a result, these tantalum capacitors are a widely used component in many modern electronic devices.

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