PCX1C271MCL1GS

Series:	PCX
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	270µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	27 mOhm
Lifetime @ Temp.:	3000 Hrs @ 125°C
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	2.3A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.394" (10.00mm)
Surface Mount Land Size:	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum - Polymer Capacitors

Aluminum - polymer capacitors are a type of capacitor that utilizes aluminum and polymer parts to store and transmit electrical energy, although with somewhat different electrical characteristics than conventional capacitors. The PCX1C271MCL1GS is one such capacitive component. This article explores the application field and working principle of the PCX1C271MCL1GS.The PCX1C271MCL1GS is an aluminum - polymer capacitor with a relatively small size, making it useful in applications where space is an issue. Its case size is only 12.5mm (0.5in) x 10mm (0.39in). It has a maximum voltage rating of 25V and a maximum ripple current rating of 180mA. The PCX1C271MCL1GS is often used in switching power supplies, decoupling, and boost filtering because of its fast response time, low ESR and low impedance characteristics.Aluminum - polymer capacitors were developed to provide the benefits of both aluminum and polymer capacitors in a single component. They are recognized for having wonderful characteristics such as high ripple current capacity, long operating life, low ESR, and consistent performance. Aluminum - polymer capacitors are also known for their high testing frequency, meaning they can handle high frequency applications particularly well.In terms of their construction, aluminum - polymer capacitors are made from two alternating layers of aluminum and polymer materials. The aluminum layer provides the capacitor with its electrical conductivity and the polymer material provides mechanical strength and insulation. Since both layers are in contact with a liquid electrolyte, the capacitor obtains its electrical charge by means of ionic currents.The working principle of the PCX1C271MCL1GS is based upon a basic premise of capacitors, namely storing energy within an electric field. When the capacitor is charged, positive ions in the electrolytic solution accumulate on one side of the capacitor, while negative ions accumulate at the opposite side. This creates a storage of electrical energy. As the amount of energy stored in the capacitor reaches its limit, electricity ceases to flow through it.The PCX1C271MCL1GS has a high reliability and low impedance characteristics that make it ideal for applications that require high surge currents, such as switching power supplies, boost finding, and decoupling. Its inherent characteristics provide high stability and long-term reliability, which are necessary conditions in many of today’s power supply applications.In conclusion, the PCX1C271MCL1GS is a type of aluminum - polymer capacitor that offers a host of advantages such as high voltage ratings, low ESR, low impedance, and fast response time. These characteristics make it suitable for use in applications such as power supplies, decoupling, and boost filtering, providing reliability and long-term performance for countless applications.

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