M39003/01-2542/TR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	P (0.1%)
Features:	Military
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
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:	20V
Tolerance:	±20%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to M39003/01-2542/TR

Tantalum capacitors are electronic components composed of a tantalum oxide-based ceramic dielectric. They are used extensively in a variety of applications such as signal conditioning, power supplies, audio amplifiers and mobile phones. The M39003/01-2542/TR tantalum capacitor is particularly designed for military applications that must meet the demanding requirements of harsh environments. This type of capacitors is corrosion-resistant and offers high stability and reliability.

Application Field

Tantalum capacitors are considered an ideal choice for electronic equipment used in extreme conditions such as those found in military and avionics applications. M39003/01-2542/TR capacitors provide superior performance in these environments thanks to its high capacitance values over temperature, low ESR and low ESL characteristics. The capacitor combines excellent reliability and high capacitance in one very small package.The device also offers good high temperature characteristics, with a maximum operating temperature of 125°C, and a wide temperature range of -55°C to +85°C. It comes available in a wide range of capacitance values from 100uF to 1000uF, which makes it suitable for many applications. Two version of the device are available, the radial-leaded version and the surface-mount version.

Working Principle

The M39003/01-2542/TR tantalum capacitor works on the principle of electrolytic faradaic reactions. A tantalum oxide layer is formed on one of the capacitor\'s terminals and acts as an insulator. The other terminal is either surrounded by or submerged in an electrolyte. When a potential difference is applied to the capacitor, an electric field is created due to different charges on either side of the oxide layer. This creates a current flowing through the electrolyte and places a charge on either side of the oxide layer. This causes a capacitance to develop.The high stability and efficiency of the M39003/01-2542/TR tantalum capacitor are attributed to the fact that the oxide layer, and thus the capacitance, is temperature independent. This makes the device particularly suited for applications in which the ambient temperature varies over time. The device also offers a high operating voltage of 35 VDC and a low ESR of 0.1 ohms to 4.0 ohms, which gives it excellent current handling capabilities.

Conclusion

The M39003/01-2542/TR tantalum capacitor is a reliable and high performance device designed specifically for use in extreme conditions such as military and avionics applications. It offers excellent characteristics such as a wide temperature range, a high operating voltage, and a low ESR and ESL. The device offers high capacitance values over temperature, and a wide range of capacitance values from 100uF to 1000uF. It also works on the principle of electrolytic faradaic reactions, with an oxide layer and an electrolyte, which creates a capacitance when a potential difference is applied.

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