T551B397K015AH

Operating Temperature:	-55°C ~ 125°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.312" Dia x 0.641" L (7.92mm x 16.28mm)
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	T551
ESR (Equivalent Series Resistance):	90 mOhm
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-Polymer Capacitors

Tantalum-polymer capacitors, sometimes referred to as Polymer-Tantalum capacitors, are a type of electronic components that are used to store electrical energy in a wide range of electrical equipment. They are popularly used in a variety of applications, such as computers, mobile devices, and various industries. They have excellent performance characteristics, such as high energy density, low leakage current, and long operating life. This makes them ideal for applications where reliable power is required.The T551B397K015AH is a type of tantalum-polymer capacitor. This particular model is constructed with a solid tantalum anode and cathode and a liquid electrolyte, which is a mixture of organic and inorganic components. The anode and cathode are connected to two terminals, a positive (anode) and a negative (cathode). This connection forms an electric field between the two terminals and the liquid electrolyte acts as a dielectric material. The electric field forms a capacitor, which is capable of storing and releasing electrical energy.The T551B397K015AH has an excellent power density and high ripple current rating. This makes it suitable for use in a variety of applications. It is typically used in power supplies, DC-DC converters, and charge pumps. It is also used in mobile devices, laptops, and automotive electronics due to its small size and lightweight.The working principle of the T551B397K015AH is quite simple. When a voltage source is connected to the two terminals, the electric field between them is created. This causes the liquid electrolyte to be ionized, forming an ionic bridge between the anode and cathode. When a current passes through the capacitor, it stores electrical energy, which it can later release when the current is shut off. This allows the capacitor to act as a buffer, storing and releasing electrical energy as needed.The T551B397K015AH provides a variety of benefits to its users. It is light-weight, making it easy to handle and transport. It has a long life expectancy and is able to withstand high temperatures and extreme conditions. Additionally, it has a low leakage current and is capable of storing a large amount of energy. This makes it ideal for uses that require a reliable and efficient power source.In conclusion, the T551B397K015AH is a type of tantalum-polymer capacitor that has many advantages. It has excellent properties, such as high power density, long operating life, and low leakage current. It is compact and lightweight, making it suitable for a variety of applications. Finally, its simple working principle enables it to continuously store and release electrical energy, making it a dependable source of power for many devices.

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Part Number	Manufacturer	Price	Quantity	Description