Lifetime @ Temp.:	--
Failure Rate:	D (0.001%)
Features:	Military
Ratings:	--
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.289" Dia x 0.686" L (7.34mm x 17.42mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	Military, MIL-PRF-39003/9, CSR21
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	120µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: The M39003/09-4017H Application Field And Working Principle

The M39003/09-4017H is a tantalum capacitor, a type of capacitor specifically designed for use in military and other high reliability applications. Seeking electrical components that are reliable enough for use in military and other high-critical applications, the M39003/09-4017H tantalum capacitor is one of the most widely used and reliable components available on the market. In this article, we\'ll explore the application field and working principle of the M39003/09-4017H tantalum capacitor.

Application Fields

Tantalum capacitors are widely used in the military, aerospace, medical, and telecommunications fields due to their high stability, long lifetime, and ability to handle large voltages. The M39003/09-4017H is specifically designed for applications that require a very stable and reliable capacitor. It is often used in military and aerospace systems such as avionics or other high-critical applications. It is also widely used in medical and communications applications.

Features

The M39003/09-4017H tantalum capacitor has several unique features and benefits. Firstly, it is designed for applications that require a very stable and reliable capacitor. It has an operating temperature range of -55°C to +85°C and is rated for up to 105°C. Additionally, it has a wide range of capacitance values, ranging from 0.47μF to 47μF. It also has a voltage rating of up to 35V and a rated leakage current of 0.5μA.The M39003/09-4017H is also resistant to moisture and humidity, making it ideal for use in humid environments. It is also very resistant to temperature cycling and shock, meaning it can handle extreme thermal and mechanical stress. Finally, it is small and lightweight, making it ideal for applications that require a small form factor.

Working Principle

The M39003/09-4017H uses a tantalum dielectric, a type of insulating material composed of a thin layer of tantalum oxide on the surface of a tantalum base. The dielectric allows for excellent capacitance stability and low leakage current, making it ideal for high-reliability applications.When a voltage is applied to the capacitor, the electrons within the tantalum oxide are forced navigate through the oxide layer. This creates an electric field and results in a flow of current through the capacitor. When the voltage is removed, the previously stored charge is still kept within the capacitor. This is due to the high dielectric strength of the oxide layer, which serves to maintain the electrical charge.

Conclusion

The M39003/09-4017H is an ideal type of capacitor for use in high-reliability applications that require a stable and reliable capacitor. It features an operating temperature range of -55°C to +85°C, a wide range of capacitance values, a voltage rating of up to 35V, and a rated leakage current of 0.5μA. Additionally, it has a wide range of features and benefits including resistance to moisture and humidity, temperature cycling, and shock. Finally, the M39003/09-4017H uses a tantalum oxide dielectric, which provides excellent capacitance stability and low leakage current.

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