Series:	TK
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	200 mOhm @ 100kHz
Lifetime @ Temp.:	3000 Hrs @ 125°C
Operating Temperature:	-40°C ~ 125°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	175.5mA @ 120Hz
Ripple Current @ High Frequency:	270mA @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.402" (10.20mm)
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 Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used components in many applications due to their relatively large capacitance in a compact size and reliable long service life. The EEE-TK1E331UP is a high-performance aluminum electrolytic capacitor from panasonic. This capacitor is specially designed for long-term use and has excellent characteristics, such as low equivalent series resistance and high reliability. In this article, we will discuss the application fields and working principle of the EEE-TK1E331UP.The EEE-TK1E331UP is an aluminum electrolytic capacitor with a rated capacitance of 330µF and a rated voltage of 25V, making it ideal for DC power supply applications. It is designed to meet the UL-1414 standards and is lead-free, RoHS compliant. The main applications of the EEE-TK1E331UP include audio equipment, power supplies, DC-DC converters,, video equipment, and general consumer electronics.The working principle of the EEE-TK1E331UP capacitor is basically the same as all aluminum electrolytic capacitors. It consists of two aluminum foils separated by a layer of impregnated paper. One of the aluminum foils is etched to form a porous material, which is then filled with an electrolyte solution. This electrolyte solution is composed of inert electrolytes and ions, which interact with the aluminum foils to form an electrical double layer. This double layer creates the capacitance of the capacitor and is responsible for its electrical characteristics.The main advantages of the EEE-TK1E331UP over other aluminum electrolytic capacitors are its high volumetric efficiency and long-term reliability. It has a high volumetric efficiency which means that it can provide a large amount of capacitance in a small size, making it ideal for space-constrained applications. Additionally, it has excellent long-term reliability, even under harsh environmental conditions. The capacitor also offers a wide temperature range of -55°C to +105°C and is highly resistant to ripple current and surge current.In conclusion, the EEE-TK1E331UP aluminum electrolytic capacitor is a high-performance capacitor from Panasonic and is specifically designed for long-term use. It is well-suited for DC power supply applications and finds its use in many consumer electronics applications. It has high volumetric efficiency and offers long-term reliability, even under harsh environmental conditions.

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