Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.185" Dia x 0.474" L (4.70mm x 12.04mm)
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:	35V
Tolerance:	±20%
Capacitance:	6.8µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum Capacitors: M39003/01-7109H

Tantalum capacitors are power components used for applications from notebook computers to medical devices to power supplies. They provide a unique combination of low equivalent series resistance (ESR), small package size, long service life, and wide operating temperature range. While there are several different types of tantalum capacitors, the M39003/01-7109H series stand out for their impressive performance and reliability.

M39003/01-7109H: Application Field and Working Principle

M39003/01-7109H capacitors are general purpose, non-polarized, polarized, and surface mount tantalum capacitors designed for high reliability aerospace and military applications in rugged environments. They are constructed from two tantalum anodes, two perforated molybdenum lead frames, a ceramic dielectric, and mineral oil impregnated cloth separators. These components are sealed in a flexible epoxy resin body, which includes a tin/lead (SnPb) finish for enhanced solderability. Because of their construction, M39003/01-7109H tantalum capacitors offer superior performance, reliability, and cost efficiency. The molybdenum lead frames provide robust mechanical construction, while a hermetic seal helps reduce environmental stress on the components. In addition, the tantalum anodes deliver a stable, high-capacity with minimal leakage. The use of a high quality ceramic dielectric further contributes to a long life and high performance. The capacitance of M39003/01-7109H capacitors is achieved by filling the capacitor with an electrolyte solution and connecting the leads of the tantalum anodes. This electrolyte solution is necessary for the capacitor to work, as it allows electrons to flow between the two lead frames. As an electron moves from one lead frame to the other, it stores energy in the capacitor, creating an electric field. As current is applied to the capacitor, the electric field increases, allowing the capacitor to store more energy.

Advantages of M39003/01-7109H Tantalum Capacitors

The M39003/01-7109H capacitors provide several advantages compared to other tantalum capacitors. The hermetically sealed case and high-temperature solders provide improved electrical and mechanical reliability, enhanced environmental protection, and longer service life. The use of SnPb finish also helps to reduce corrosion and improve solderability.Additionally, the SnPb finish ensures that these capacitors are RoHS compliant and can therefore be used in a variety of consumer and commercial applications. Of course, as with all tantalum capacitors, the M39003/01-7109H series are extremely energy efficient, providing cost savings in power dissipation due to their low ESR and high ripple current ratings.

Conclusion

M39003/01-7109H tantalum capacitors offer a unique combination of reliable performance, long service life, and wide operating temperature range. Their hermetically sealed construction ensures optimal protection from the environment and contributes to their superior performance and reliability. In addition, their RoHS compliance and cost-effectiveness make them highly attractive for consumer and commercial applications of all types.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description