TWAD397K015SBSZ0000

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	High Reliability, Wet Tantalum
Ratings:	COTS
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.375" Dia x 0.766" L (9.52mm x 19.46mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	TWA
ESR (Equivalent Series Resistance):	1.7 Ohm @ 120Hz
Type:	Hermetically Sealed
Voltage - Rated:	15V
Tolerance:	±10%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Tantalum capacitors are widely used in various electronic equipment due to their excellent temperature characteristics, small size, high stability, and long life. The TWAD397K015SBSZ0000 is an example of such a device. It is a high-temperature, high-reliability capacitor whose working principle is based on the principle of electrostatic capacitance. Let\'s take a closer look at its application field and working principle.The TWAD397K015SBSZ0000 is designed to provide high-temperature, reliable operation in temperatures up to +105°C. It is used in power supply and filter applications, where its low ESR and high-temperature operation are invaluable. It is commonly found in military, industrial, and automotive applications, where it provides reliable operation in extreme temperatures and environments. This capacitor is also used in telecom applications such as radio and TV, where its high charge and discharge rate provide the stability required for these systems.To understand how the TWAD397K015SBSZ0000 works, we must first examine its construction. The device is composed of two main parts. The first is the tantalum anode, which is composed of an oxidized tantalum powder sealed in a metallic electrode. The second part is the electrolyte, which is usually made of an aqueous solution of a salt, such as manganese sulfate, and the electrolytic solution.The working of the TWAD397K015SBSZ0000 is fairly straightforward. As with any capacitor, the working principle of the TWAD397K015SBSZ0000 is based on the principle of electrostatic capacitance, whereby two conducting plates of opposite charge attract each other and store electrical charge. When a voltage is applied to the plates, the electrons flow from one plate to the other. This energy storage is what allows the capacitor to perform its function.The TWAD397K015SBSZ0000 consists of two electrodes and one electrolyte layer, with the anode being composed of a manganese-doped tantalum layer, and the electrolytic solution being made of either a combination of manganese sulfate or manganese dichromate. The electrolyte layer acts as both an ionic conductor and an insulator between the two electrodes, allowing for both charge and current flow.When a voltage is applied to the TWAD397K015SBSZ0000, the electrostatic force between the two plates causes the electrons to migrate from one plate to the other, creating a current flow. Furthermore, the electrolytic layer also stores energy, allowing the capacitor to maintain a charge even when the voltage is removed. This makes the TWAD397K015SBSZ0000 highly reliable and suitable for applications such as power supplies and filters, where temperature and environmental conditions need to be considered.In conclusion, the TWAD397K015SBSZ0000 is a high-temperature, high-reliability capacitor designed for use in various electronic equipment. Its working principle is based on the principle of electrostatic capacitance, whereby two conducting plates attract each other and store electrical charge. Its construction consists of two main parts: an anode composed of an oxidized tantalum powder sealed in a metallic electrode, and an electrolytic solution made of either a combination of manganese sulfate or manganese dichromate. It is an invaluable device commonly used in military, industrial, and automotive applications and telecom applications such as radio and TV.

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