Series:	KO-CAP® T540
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.122" (3.10mm)
Lead Spacing:	--
Manufacturer Size Code:	D
Ratings:	COTS
Features:	High Reliability

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Tantalum - Polymer Capacitors T540D227M004BH8505 is a specific type of Tantalum- Polymer Capacitor produced by Samsung. These capacitors are unique because they combine the high volumetric efficiency of the tantalum anode and reliable operation of a polymer dielectric, giving them some distinct advantages over alternatives. Application Field The modest size and small footprint of the T540D227M004BH8505 makes them ideal for small and low-power electronics, such as tablet PCs and smartphones, as well as other portable devices such as infrared sensors and RFID chips. Additionally, their reliable operation makes them ideal for motor control circuits, such as those found in automotive systems. Performance Features T540D227M004BH8505 capacitors offer low ESR, high capacitance values, high ripple current and high ripple power. They also have an ultra-low profile, and can ensure high capacitance retention in high temperature and high-humidity conditions.Working Principle The T540D227M004BH8505 are constructed from a tantalum anode and a conductive polymer cathode. In operation, the anode is charged from a continuous voltage source, while the cathode is kept at a low voltage; this then creates a potential difference across the capacitor, allowing the anode to attract electrons from the cathode. As more electrons are added to the anode, the capacitance of the device increases. When the voltage source is removed, the capacitor continues to maintain a static voltage, allowing it to be used to store energy and provide power to other circuits.Conclusion The T540D227M004BH8505 capacitor is an extremely versatile component, offering high capacitance values and reliable operation in a relatively small package. Its combination of portable size, low power requirement and high capacitance retention make it ideal for use in mobile and automotive electronics, as well as many other applications.

Tantalum - Polymer Capacitors

T540D227M004BH8505 is a specific type of Tantalum- Polymer Capacitor produced by Samsung. These capacitors are unique because they combine the high volumetric efficiency of the tantalum anode and reliable operation of a polymer dielectric, giving them some distinct advantages over alternatives.

Application Field

The modest size and small footprint of the T540D227M004BH8505 makes them ideal for small and low-power electronics, such as tablet PCs and smartphones, as well as other portable devices such as infrared sensors and RFID chips. Additionally, their reliable operation makes them ideal for motor control circuits, such as those found in automotive systems.

Performance Features

T540D227M004BH8505 capacitors offer low ESR, high capacitance values, high ripple current and high ripple power. They also have an ultra-low profile, and can ensure high capacitance retention in high temperature and high-humidity conditions.

Working Principle

The T540D227M004BH8505 are constructed from a tantalum anode and a conductive polymer cathode. In operation, the anode is charged from a continuous voltage source, while the cathode is kept at a low voltage; this then creates a potential difference across the capacitor, allowing the anode to attract electrons from the cathode. As more electrons are added to the anode, the capacitance of the device increases. When the voltage source is removed, the capacitor continues to maintain a static voltage, allowing it to be used to store energy and provide power to other circuits.

Conclusion

The T540D227M004BH8505 capacitor is an extremely versatile component, offering high capacitance values and reliable operation in a relatively small package. Its combination of portable size, low power requirement and high capacitance retention make it ideal for use in mobile and automotive electronics, as well as many other applications.

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