380LX391M400J452

Operating Temperature:	-25°C ~ 85°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	2.1A @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	380LX
Lifetime @ Temp.:	3000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	470 mOhm @ 120Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are a type of capacitor that uses an aluminum oxide film for its basic dielectric material. This aluminum film is then sandwiched between two conducting plates, also known as the anode and cathode. As with all capacitors, aluminum electrolytic capacitors store electrical energy. The two conducting plates act as small electrical reservoirs, with one supplying electrons and the other accepting electrons in order to maintain a charge.The 380LX391M400J452 capacitor is particularly well suited for filtering and decoupling applications, such as those in the high-frequency audio or power supply designs. It can also be used in a wide range of negative temperature coefficient (NTC) thermistors and thermally sensitive components.The working principle of the 380LX391M400J452 capacitor is fairly simple. Its construction looks like a traditional capacitor, with the two conducting plates spaced apart and separated by an insulating oxide layer. Unlike traditional capacitors, however, the 380LX391M400J452 capacitor’s metal plates are highly conductive and its oxide layer is also highly conductive. This makes the capacitor much more efficient at storing electrical energy.The voltage applied across the plates of the 380LX391M400J452 capacitor causes the oxide layer to become polarized. This creates a field that stores electrical energy and allows the capacitor to function as a slow-acting energy reserve. As the voltage applied across the plates increases, the field formed by the polarized oxide layer increases as well, resulting in a greater capacitance.The 380LX391M400J452 capacitor is typically used in computer motherboards, power supplies, audio cards, and other high-frequency circuits. Its high capacitance and voltage rating make it ideal for multiple applications, such as filtering, decoupling, and damping. Additionally, its reliability and long service life make it particularly popular in high-frequency designs.In terms of its application field, the 380LX391M400J452 capacitor is a great choice for power supplies, due to its excellent performance and long lifespan. It is also well suited for audio designs, particularly those incorporating multiple smaller components, such as signal processing ICs. The capacitor is also commonly used in temperature sensing circuits, such as those found in thermistors and NTC thermally sensitive components.Overall, the 380LX391M400J452 capacitor is a great choice for multiple applications, due to its high voltage rating, high capacitance, and reliable performance. It is particularly well suited for power supply, audio, and temperature sensing designs. Its ease of installation and long service life also make it an attractive option for any number of applications.

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