T551B406M030AH4251

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):	170 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	30V
Tolerance:	±20%
Capacitance:	40µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Tantalum - Polymer capacitors are capacitors made from a combination of tantalum and polymers electrolytic films, and their high-density construction makes them a particularly reliable type of capacitor, perfect for applications where a large amount of energy is required in a very small area. The T551B406M030AH4251 is a type of tantalum - polymer capacitor that is widely used in a variety of applications due to its outstanding electrical performance, long life and low ESR (equivalent series resistance).The T551B406M030AH4251 is a readily available surface-mount capacitor with a maximum operating temperature of 125°C and a rated voltage of 35V DC. However, some manufacturers offer the part in ratings up to 50V DC. The capacitor features a high capacitance of 420µF and a very low ESR of 0.030Ω at 25°C (1kHz). In addition, the capacitor also has an exceptionally long life span of up to 10,000 hours at its rated voltage, making it a good choice for applications requiring a long life span.The T551B406M030AH4251 is commonly used in DC-DC converters, low-current power supply circuits and other audio applications where large amounts of energy must be supplied in a very small area. The capacitor is often used in DC-DC converters due to its low ESR, which helps reduce energy power losses in the converter and improves efficiency. In low-current power supply circuits, the capacitor helps maintain a stable voltage output over a wide range of load levels. For audio applications, the capacitor minimizes distortion in the audio signals by providing a smooth power supply and ensuring a stable voltage output.The working principle of the T551B406M030AH4251 is the same as most other capacitors. It is made up of two electrodes (an anode and a cathode) separated by an electrolytic film. When the capacitor is connected to a voltage source, it stores energy in the form of an electric field between the two electrodes. When the capacitor is disconnected from the voltage source, the stored energy is released and the capacitor can be used to supply current to the circuit.The T551B406M030AH4251 is a reliable and versatile capacitor that is widely used in a variety of applications due to its excellent electrical performance, long life, and low ESR. Its high capacitance and low ESR make it a great choice for DC-DC converters, low-current power supply circuits, and audio applications where a large amount of energy must be supplied in a very small area. The T551B406M030AH4251 is one of the most dependable capacitors on the market, offering a long operational life and superior electrical performance.

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