2SW330M

Series:	PC-CON, SW
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	330µF
Tolerance:	±20%
Voltage - Rated:	2V
ESR (Equivalent Series Resistance):	9 mOhm
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	3.5A @ 100kHz
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:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - polymer capacitors, also known as Al-polymer capacitors, are an example of capacitors commonly used in electrical engineering. The 2SW330M belong to this type of capacitors, and they are especially used due to their low leakage current, low parasitic inductance, excellent self-healing capabilities and high temperature resistance.The most common applications for 2SW330M aluminum - polymer capacitors include consumer electronics such as smartphones, computers, and tablet PCs, as well as a variety of industrial and military applications. In consumer electronics, 2SW330M aluminum - polymer capacitors are used to filter out high frequency noise, provide stable power supply and help audio signals remain clear and crisp. In industrial applications, they are used to store energy and convert it into current, which is necessary for powering circuits.The 2SW330M aluminum-polymer capacitors are also known for their unique features. First, they have a high capacitance density, meaning they have a large capacitance per unit volume. This enables these capacitors to be used in low profile designs. Additionally, they have very low losses and can tolerate high levels of temperature, vibration and shock. Finally, they are often referred to as “Self-Healing” capacitors because they are designed to withstand a high amount of power cycling without suffering from fatigue or fatigue-related damage.The working principle of the 2SW330M aluminum - polymer capacitors is based on the fact that when two materials of different types are placed close together, an electric charge forms between them. This charge is called the dielectric, and it is the force that allows a capacitor to store an electric charge. The two materials that form the dielectric in the 2SW330M aluminum - polymer capacitors are aluminum and a specialized polymer material.In the simplest terms, when an electric charge enters one side of the capacitor, the molecules of the aluminum and polymer stretch and squeeze due to the electric field. This causes positively charged particles, called polarons, to be attracted to one side of the capacitor and negatively charged particles, called ions, to be attracted to the other side of the capacitor. This creates an imbalance of charge, and this imbalance is what stores the energy. When the power is removed, the imbalance is no longer present, and the capacitance returns to its original state.The 2SW330M aluminum - polymer capacitors are capable of providing very low operating and self-discharge currents, meaning they will continue to hold a charge for an extended period of time after power has been disconnected. This feature makes them ideal for use in applications where frequent power cycling is required and a consistent output is desired. Additionally, their low self-discharge currents allow them to be used in applications where very low capacitance values are needed.In summary, the 2SW330M aluminum - polymer capacitors are a popular choice for a wide variety of applications. They have a high capacitance density and low losses, and their temperature, vibration, and shock resistance make them ideal for demanding applications. Additionally, their ability to hold a charge for an extended period of time after power has been removed make them a great choice for applications involving frequent power cycling. With all of these features, the 2SW330M aluminum - polymer capacitors are an ideal capacitors for any electronics project.

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