M39003/09-0246H

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	R (0.01%)
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-39003/9, CSR21
ESR (Equivalent Series Resistance):	95 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors: M39003/09-0246H Application Field and Working Principle

The M39003/09-0246H is a tantalum capacitor, a device used to store and release electrical energy in a circuit. It is an integral component of numerous electrical assemblies and devices, and is manufactured in various sizes and configurations. In this article, we will discuss the M39003/09-0246H application field and working principle.The M39003/09-0246H tantalum capacitor consists of two electrodes, an anode and a cathode, separated by a dielectric region of tantalum pentoxide. The device is extremely compact and has a wide range of capacitance values, from 0.1uF up to 220uF. This makes it suitable for a variety of applications, ranging from decoupling to pulse inhibition.The anode of the M39003/09-0246H is typically made from sintered tantalum and serves as the main electrode. The anode is usually the negative electrode and is formed by a sintered tantalum powder pressed in a steel or titanium case. The anode material and structure gives the device its unique features, including high capacitance and volumetric efficiency.The cathode of the M39003/09-0246H consists of a metallic layer, typically made of manganese or tin. The thickness of the cathode layer plays a critical role in determining the capacitance of the device. The thicker the layer, the higher the capacitance. The cathode layer also serves to protect the internal structure of the device from oxidation.The working principle of the M39003/09-0246H device is based on the same principle as other capacitors. When an external voltage is applied across the electrodes, a charge builds up, leading to an electrical field between the two electrodes. This field induces a flow of current between the electrodes, which is stored in the form of energy. When the external voltage is removed, the stored energy is released in the form of a discharge voltage. This principle can be used to filter high frequency signals, provide electrical isolation, or store energy for future use.The M39003/09-0246H device has a wide range of applications due to its low profile, high capacitance, and volumetric efficiency. It can be used in a variety of portable electronics, including cell phones and laptops, to provide power surge protection. It is also suitable for power filtering applications such as DC-DC converters, voltage regulators, and power supplies. Moreover, the device can also be used in medical devices and military equipment, providing a robust power supply solution. The M39003/09-0246H is an extremely versatile device and can be used in a wide variety of applications. Its unique design provides high capacitance and volumetric efficiency which make it suitable for even the most demanding applications. Moreover, its robust construction gives it superior reliability, making it ideal for use in military and medical equipment.

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