M39003/01-3103

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:	75V
Tolerance:	±20%
Capacitance:	0.1µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum capacitors are widely used in modern electronic circuits, primarily in applications such as voltage regulation, signal filtering, power supply decoupling, and frequency compensation. The M39003/01-3103 is a common version of a tantalum capacitor that is popular among radio frequency (RF) engineers for its high volumetric efficiency and wide variety of form factors.The M39003/01-3103 is a surface mount type of tantalum capacitor, which is ideal for miniaturization of electronic devices like cell phones, tablets, and other telecommunication devices. It is formed from two discs of tantalum metal which are separated by an oxide-based dielectric material and reinforced with an epoxy coating for protection. The discs are curved slightly to form an axial configuration that allows for flexibility during the mounting process. The outside layer of the M39003/01-3103 is composed of a heat-resistant, non-conductive polymer and an epoxy coating which allows for direct soldering when mounted onto a circuit board.The working principle of the M39003/01-3103 is similar to that of other electrostatic capacitors. When a voltage is applied, it induces an electric field which stores energy between the two discs, forming a capacitor. This stored energy is used to block AC signals from passing through the capacitor and maintaining the DC voltage level. The capacitance of the M39003/01-3103 can be adjusted by varying the gap between the discs, and the power tolerance can reach up to 10%. It is also able to handle temperature fluctuation of up to 75°C without compromising its efficiency.The M39003/01-3103 is used in many of the same applications as standard electrolytic capacitors, such as signal filtering, frequency compensation, power supply decoupling, and voltage regulation. It is ideal for use in miniaturized telecom products as its dimensions are small when compared to larger tantalum capacitors. Due to its efficient working principle and small size, it can be used in high density applications where space is limited.In addition to its technological advantages, the M39003/01-3103 offers several cost-effective benefits. It can significantly reduce the cost of production for miniaturized products and can be purchased in bulk with a lower cost per unit. Furthermore, it can withstand harsh environmental conditions and has a low leakage current rating which is essential for telecom-related applications.In conclusion, the M39003/01-3103 is an efficient and reliable option for small capacitors used in electrical and RF applications. Its unique form factor and power tolerance make it an ideal choice for integrated solutions that require a high volumetric efficiency and small footprint. With its cost-effective benefits and ability to withstand harsh environments, the M39003/01-3103 is often preferred as the ideal solution for many high density electronic projects.

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