EEF-SX0E331XR Capacitors

Series:	SP-Cap SX
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	330µF
Tolerance:	±20%
Voltage - Rated:	2.5V
ESR (Equivalent Series Resistance):	6 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):	0.079" (2.00mm)
Surface Mount Land Size:	--
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer Capacitors

Aluminum-Polymer capacitors are a type of capacitor that utilizes aluminum as the anode and a polymer as the dielectric layer. These capacitors provide a high-performance, cost-effective and reliable solution for energy storage and electrical energy management solutions.The EEF-SX0E331XR aluminum-polymer capacitor is an ideal choice for a wide range of applications. It is a surface mount capacitor that has a low equivalent series resistance (ESR) of 0.1 Ω, a wide operating temperature range (-25°C to +105°C), high capacity and high ripple current. It is also small in size and ultra reliable.The EEF-SX0E331XR is used in applications such as high-frequency switching power supplies, power transformers, power converters, motor drives, high-energy consumption equipment, and other applications which require high-level ripple current and ESR.The EEF-SX0E331XR aluminum-polymer capacitor has three main components: the anode (aluminum), the cathode (metalized polymer film), and the dielectric layer (polymer). The anode is made of aluminum, and is coated with a protective material. The cathode is made of a metalized polymer film that is laminated between two sheets of aluminum foil. The dielectric layer is made of a polymer and is designed to provide increased capacitance.The working principle of the EEF-SX0E331XR aluminum-polymer capacitor is based on Faraday’s law of induction. When a voltage is applied to the capacitor, the applied voltage causes an electric field between the aluminum anode and the metalized polymer cathode. The electric field causes a displacement of electrons between the anode and cathode, creating current. The displacement of electrons creates an acoustic pressure waveform in the capacitor that does not produce heat, resulting in a much lower ESR than its ceramic counterparts.The EEF-SX0E331XR aluminum-polymer capacitor is a great choice for applications that require high performance, high reliability and cost-effectiveness. It is the ideal choice for high-frequency switching power supplies, power transformers, power converters, motor drives, and high-energy consumption equipment, among other applications.

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