T520V157M004ATE009

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	V
Lead Spacing:	--
Height - Seated (Max):	0.075" (1.90mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 105°C
Series:	KO-CAP® T520
ESR (Equivalent Series Resistance):	9 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	4V
Tolerance:	±20%
Capacitance:	150µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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T520V157M004ATE009 is a kind of Tantalum - Polymer Capacitors, used for various applications. It consists of two electrodes, an anode and cathode, enclosed by a sealing case with two electrical contacts at the top for connection. The two electrodes are separated by an electrolyte substrate, usually a liquid organic solvent or a polymer film. The electrolyte acts as an ionic conductor to exchange charge between the two electrodes. T520V157M004ATE009 capacitors have a wide range of applications, including power systems, high frequency circuits, signal transmission, mobile device power, automotive components and others. In power systems, they are used to reduce ripple and EMI, improve power distribution and protect sensitive components. They can also be used as hold-up capacitors in UPS systems and DC/DC converters. High frequency circuits use T520V157M004ATE009 capacitors for high speed switching and signal filtering. signal transmission applications make use of the good frequency response and low noise characteristics of the T520V157M004ATE009 capacitor. These capacitors are also used in portable devices, such as laptop computers, smartphones and portable media players, to provide backup power and increase efficiency. They are also used in automotive components to improve performance and reduce maintenance costs. The working principle of the T520V157M004ATE009 capacitor is based on the electrical double layer theory. When a voltage is applied across the two electrodes, a charge imbalance is created which results in the establishment of a thin double layer of charges in the interface between the electrolyte substrate and the electrodes. This double layer acts as a capacitor, allowing the capacitance value to vary with the applied voltage. This makes the T520V157M004ATE009 capacitor ideal for a range of applications, from low frequency power supplies to high frequency signal transmission.T520V157M004ATE009 capacitors have several advantages over traditional electrolytic capacitors. They are thinner, lighter, and offer higher capacitance values. They also have a lower Equivalent Series Resistance (ESR) for better power supply performance and longer life span, and a higher temperature rating for improved durability. This makes it a great choice for power supply applications, high frequency switching and signal transmission.In conclusion, the T520V157M004ATE009 capacitor is a versatile and reliable component that can be used in a wide range of applications. It offers high capacitance values, low ESR and high temperature ratings, making it an ideal choice for power supply, high frequency switching and signal characteristics. Due to its thin and light structure, it is also suitable for mobile devices and automotive components.

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