M39003/01-8284H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	D (0.001%)
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:	75V
Tolerance:	±5%
Capacitance:	3.9µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are used in a variety of applications. In particular, M39003/01-8284H tantalum capacitors are used on boards with high current requirements. These capacitors offer high performance, high reliability, and small size.

Application Fields

The M39003/01-8284H tantalum capacitors have a wide range of applications. They are widely used in military, aerospace, and medical applications due to their high current rating, temperature range, and low ESR. Additionally, they are used in automotive and consumer electronics applications since they offer exceptional reliability and performance. The M39003/01-8284H also features electrolytic polar construction that can be soldered straight to PC boards, making them a popular choice for high current applications. They are also utilized in applications such as frequency decoupling, broadband filtering, and AC line bypassing.

Working Principle

The M39003/01-8284H tantalums are of the solid electrolytic type, which feature a combination of a cathode, dielectric, and anode. They are manufactured using a high-grade tantalum powder and sintered pellets, and then soaked in a special electrolyte. When the capacitor is charged, the anode attracts the electrons, which enter into the tantalum crystal and the dielectric is polarized. This creates a space charge between the anode and cathode that increases as the voltage increases. The size of the space charge is proportional to the voltage, creating a capacitance that is also proportional to the voltage. As the voltage is decreased, the space charge decreases and the capacitance decreases as well. This principle is utilized in the M39003/01-8284H tantalum capacitors to achieve high performance and high reliability at high current levels.

Conclusion

The M39003/01-8284H tantalum capacitors are used in a variety of applications due to their high current rating, temperature range, and low ESR. They feature electrolytic polar construction, making them an ideal choice for high current applications. Additionally, the working principles of these tantalum capacitors make them highly reliable and offer exceptional performance at high current levels.

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