T520C227M2R5ATE045

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 105°C
Series:	KO-CAP® T520
ESR (Equivalent Series Resistance):	45 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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Tantalum Polymer Capacitors are one of the most popular capacitors used in electronic devices. They are used in a wide variety of applications, from consumer electronics to more complicated industrial applications. The T520C227M2R5ATE045 is one such capacitor. It is designed for use in a high temperature and high humidity environment and offers superior reliability.The T520C227M2R5ATE045 is a surface-mountable device that uses a flexible aluminum substrate as the conductor plate. It is typically used as a decoupling capacitor in industrial and aerospace applications, where high electrical stress and heat is experienced. It also finds application in medical diagnostic and automotive systems, instruments, sensors and medical devices.The T520C227M2R5ATE045 is a combination of Tantalum and Polymer materials, which offer superior performance and robustness in high temperature and humidity environments. Tantalum is a highly conductive metal that is reliable and is suitable for applications with large electrical currents. On the other hand, polymer material being a plastic material provides flexibility, ruggedness and reliability, making it ideal for applications in sensitive electronic circuits. The combination of these materials makes the device highly reliable and able to handle high temperatures and humidity.The working principle of the T520C227M2R5ATE045 capacitor involves the following components:First, a rectangular housing is used which is made from a non-conductive material to form the outer casing. Inside the housing is a dielectric material, usually polystyrene or polystyrene-ethylene-diene-monomer-styrene (PEDMOS). This is used as the main insulator between the two conductors.The two conductors are then embedded in the dielectric material and separated by a dielectric material. The first conductor is a conductive layer of tantalum metal and the second is a conductive layer of polystyrene or PEDMOS. These conductors are separated by the dielectric material and form the dielectric complex.The dielectric complex is then connected to two terminals. These two terminals form the capacitor terminals and allow the capacitor to store energy. A reverse polarity protection feature is included to prevent reverse current flow and protect the device from damage.When an electrical current is passed through the dielectric complex, electrical charges build up on both the tantalum and polystyrene conductors. These charges essentially short-circuit the dielectric complex and allow for current to flow between the conductors. This electric current is then able to pass through the device and provide power to the connected circuit. This process allows for the capacitor to store and release large amounts of electricity, making it a useful device for power storage for high power applications.The T520C227M2R5ATE045 is a reliable and robust device which is highly dependable in various environments. It is used in many applications, such as consumer electronics, diagnostic and aerospace applications, medical devices, automotive sensors and instruments. With its superior performance, robust construction and high temperature and humidity resistance, the T520C227M2R5ATE045 capacitor is a much sought after device in the consumer electronics sector.

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