T520V227M2R5ATE009

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:	2.5V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Tantalum - Polymer Capacitors, such as T520V227M2R5ATE009, are a type of electrochemical component especially designed for high-frequency applications and are widely used in electronic circuits, cables and battery packs. The T520V227M2R5ATE009 is a microwave/RF Frequency Polymer Capacitor specifically termed as a "decoupling capacitor" or "filtering capacitor". This type of component is used to connect, store and protect components and systems in all types of circuits, both analog and digital, including wideband and ultra-wideband, RF, microwave and cellular phone systems.

Application Field

The T520V227M2R5ATE009 is designed for use in a variety of applications, including high-frequency and high-reliability devices such as cell phones, computers, laptops, digital audio equipment, defense systems and devices, automotive systems and devices, medical devices, communication and more. The component\'s excellent ESR, Q value and its ability to reduce noise in digital RF applications, also make it suitable for digital signal processing, set-top boxes, fiber-optic telecommunication systems, GPS systems, and more.

Working Principle

The working principle of the T520V227M2R5ATE009 is based on the fact that it is an electrochemical component. It is basically a charged capacitor that works on the same principles of storing charge using a semi-conducting material. It is essentially an electrical component composed of two plates separated by a dielectric or insulating material and created with a voltage on one plate and a positively charged material on the other. To use it, power is supplied to the capacitor and can be used to store charge and release it in a controlled manner.The T520V227M2R5ATE009 has a high capacitance-to-volume ratio, which allows for a low electrical resistance. This is particularly important for use in high-frequency applications, where power is stored more quickly due to the capacitor’s lower loss-at-high frequency characteristics. This also makes it suitable for reducing noise in digital RF applications, which is important in avoiding signal interference or distortion.The capacitor is made of the highest quality tantalum and is designed to provide superior performance and reliability. It has an excellent frequency-voltage-temperature performance, and its higher maximum operating temperature ensures longer life and lowers voltage sag and ESR. Its design also ensures that the capacitor has a low voltage leakage, as well as superior capacitance characteristics for excellent decoupling in demanding applications.

Conclusion

The T520V227M2R5ATE009 is a high-quality tantalum-polymer capacitor designed for use in a wide range of high-frequency applications, including those applications requiring high-reliability and low noise. Its superior capacitance characteristics, high operating temperature and low voltage leakage make it suitable for reducing noise in digital RF applications, while its excellent frequency-voltage-temperature performance, as well as its higher maximum operating temperature, ensure longer life and a lower voltage sag and ESR.

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