2.5SW270M2.9X7.3

Series:	PC-CON, SW
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Type:	Polymer
Capacitance:	270µF
Tolerance:	±20%
Voltage - Rated:	2.5V
ESR (Equivalent Series Resistance):	9 mOhm
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.114" (2.90mm)
Surface Mount Land Size:	--
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer Capacitors

Aluminum - Polymer capacitors are one of the most popular types of capacitors today. They are used in a wide range of applications due to their high capacitance values and low impedances. Compared to other types of capacitors, Aluminum-Polymer capacitors offer greater electrical characteristics, such as smaller leakage current, greater capacitance, and higher ripple current rates. The 2.5SW270M2.9X7.3 is one of the most popular models of Aluminum-Polymer capacitors on the market.

Application Field

Aluminum-Polymer capacitors can be used for a variety of applications, such as high-frequency power supplies, LED lighting, audio amplifiers, and automotive applications. The 2.5SW270M2.9X7.3 is especially popular for its high capacitance and low ESR, making it well-suited for use in high-frequency power supplies and motor control circuits. Additionally, the capacitor’s low-resistance characteristic makes it an ideal choice for use in LED lighting systems and other high-voltage applications.

Working Principle

Aluminum-Polymer capacitors are constructed from two electrically conductive layers. The two layers are separated by an electrolyte, which is a liquid or solid material that serves as an electrical insulator. When a voltage is applied to the capacitor, a field is created that causes electrical charges to move from one layer to the other. This creates an electric field between the layers, which stores energy in the form of an electric charge.The 2.5SW270M2.9X7.3 is a surface-mount Aluminum-Polymer capacitor with low impedance and high capacitance. It is constructed from two sheets of aluminum foil with an electrolyte of a polymeric or liquid material between them. The 2.5SW270M2.9X7.3 is designed to handle up to 16 Volts. The capacitor is especially popular for its high capacitance and low ESR, making it ideal for use in high-frequency power supplies and motor control circuits.

Conclusion

Aluminum-Polymer capacitors offer a wide range of uses due to their high capacitance values, low ESR, and low-impedance. The 2.5SW270M2.9X7.3 is a popular choice for its high capacitance and low ESR, making it suitable for use in high-frequency power supplies and motor control circuits. It is also used in LED lighting systems and other high-voltage applications.

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