381EL390M450H012 Allicdata Electronics
Allicdata Part #:

381EL390M450H012-ND

Manufacturer Part#:

381EL390M450H012

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 39UF 20% 450V SNAP
More Detail: 39µF 450V Aluminum Electrolytic Capacitors Radial,...
DataSheet: 381EL390M450H012 datasheet381EL390M450H012 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 0.984" (25.00mm)
Size / Dimension: 0.866" Dia (22.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 520mA @ 20kHz
Ripple Current @ Low Frequency: 370mA @ 120Hz
Applications: General Purpose
Ratings: --
Series: 381EL
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 7000 Hrs @ 105°C
ESR (Equivalent Series Resistance): 3.78 Ohm @ 120Hz
Voltage - Rated: 450V
Tolerance: ±20%
Capacitance: 39µF
Moisture Sensitivity Level (MSL): --
Part Status: Obsolete
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are important components in various electronic circuits, and they have various types, including 381EL390M450H012. The 381EL390M450H012 capacitor, which is an electrolytic capacitor, relies on an electrolyte, usually an acidic or alkaline solution, to deliver the highest capacitance when assembled into a circuit. Utilizing a rolled aluminum foil electrode, the 381EL390M450H012 features double sided construction and utilizes an anodized layer of networked aluminum to increase the surface area of the two electrodes which makes it an electrical conductor. In order for the capacitor to work correctly, the anodized layer of aluminum needs to be connected to an external electrical current, then sandwiched between the dielectric material and the electrolyte material.

Often times, the 381EL390M450H012 capacitor is used in low signal filtering applications. The capacitor’s low-impedance minimizes its resonance, allowing it to operate with less signal distortion. This makes it ideal for a wide variety of electronic circuits, such as oscillators, speakers, instrument amplifiers, and more.

When using the 381EL390M450H012, it is important to consider the frequency of the signal it will be carrying. By doing so, the capacitance needed for the desired ripple and signal stability can be chosen. Generally, capacitors with higher capacitance will provide better ripple and signal stability than those with lower values.

In addition to low signal filtering applications, the 381EL390M450H012 is also well suited for dynamic frequency applications. This type of capacitor is excellent at stabilizing voltage levels, making it useful for voltage regulation and power management in any application requiring an excessive dynamic range. Furthermore, its high ripple current capability is advantageous when it comes to high power switching applications, allowing it to withstand the necessary current for such applications.

The 381EL390M450H012 also excels when it comes to noise reduction. It has low equivalent series resistance (ESR) values, providing better filtering and increased signal integrity. Its low ESR values also dissipate heat more efficiently, which is an important factor in any electronic design.

Overall, the 381EL390M450H012 is a useful capacitor in any application requiring low signal filtering, dynamic frequency operations, and noise reduction. Its construction and design make it capable of performing the necessary tasks, while its low ESR values enable it to effectively dissipate heat and prevent damage to the capacitor. As a result, the 381EL390M450H012 is an excellent choice for various electronic applications.

The specific data is subject to PDF, and the above content is for reference

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