381EL101M450J042

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.575" (40.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	900mA @ 20kHz
Ripple Current @ Low Frequency:	640mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	381EL
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	7000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	1.47 Ohm @ 120Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are one of the most widely used passive components in the electronics industry. They are especially optimized for high energy, low leakage, and better temperature performance. The 381EL101M450J042 is one of the most popular aluminum electrolytic capacitor models due to its high performance in the Electronic Emerging Technology and its popularity in the electronics industry.The 381EL101M450J042 are categorized as aluminum electrolytic capacitors because of their primary component – an electrolytic solution of aluminum and an electrolyte solution. This capacitor uses an anode made of pure aluminum and is filled with an electrolytic solution of sodium-potassium chloride. To create an electric field, the positive terminal of the capacitor is connected to the anode and the negative terminal of the capacitor is connected to the cathode.The working principle behind aluminum electrolytic capacitors is based on the “Double Layer Production Theory”. When voltage is applied to the capacitor, an electric field is produced between the anode and the cathode, which induces the formation of an oxide layer on both the anode and the cathode. This oxide layer forms a relative insulative barrier that prevents electrons from traveling between the anode and the cathode. In this way, the aluminum electrolytic capacitor is able to store an electrical charge and hence act as a capacitor.The application field of the 381EL101M450J042 are extensive due to its high stability and endurance. Due to its high temperature performance, it can be used in high-temperature environments up to 80°C and its size is small enough to be used in small spaces. This makes it ideal for use in power supplies, motors, automotive systems, and medical equipment where temperature and space are both major concerns.The 381EL101M450J042 also boasts excellent input and energy performance. It has an excellent working voltage ranging from 5 to 7 volts, with an important energy density of 1.2 Joules/cc, which is one of the highest energy density for aluminum electrolytic capacitors. This makes it suitable for use in power application circuits.The 381EL101M450J042 has good stability performance, and it is proven to be one of the most reliable aluminum electrolytic capacitors with an operating life of up to 1,500 hours at 85°C. Furthermore, its leakage is low at 1μA maximum, which allows for smoother voltage readings and less power losses.In conclusion, the 381EL101M450J042 is an exceptional aluminum electrolytic capacitor and a popular choice for many electronic and power applications. Its small size and high energy density make it a great option for use in a variety of settings. Additionally, its low leakage and high temperature performance make it a reliable and optimal choice for mission critical applications.

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