381LX391M450A452 Allicdata Electronics
Allicdata Part #:

338-2730-ND

Manufacturer Part#:

381LX391M450A452

Price: $ 3.67
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 390UF 20% 450V SNAP
More Detail: 390µF 450V Aluminum Electrolytic Capacitors Radial...
DataSheet: 381LX391M450A452 datasheet381LX391M450A452 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 3.33900
10 +: $ 2.96730
100 +: $ 2.37384
500 +: $ 2.04002
1000 +: $ 1.92168
Stock 1000Can Ship Immediately
$ 3.67
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.850" (47.00mm)
Size / Dimension: 1.378" Dia (35.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 2.2A @ 20kHz
Ripple Current @ Low Frequency: 1.6A @ 120Hz
Applications: General Purpose
Ratings: --
Series: 381LX
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 3000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 450V
Tolerance: ±20%
Capacitance: 390µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is an electronic passive component composed of two aluminum foil electrodes separated by a separator soaked in an electrolyte. It is sometimes referred to as an electronic component, a component in an electronic circuit, or a capacitor.

In general, aluminum electrolytic capacitors are used to store electrical energy in a compact form, often referred to as capacitance. As with all capacitors, they operate on the theory of accumulating electrical charge in the form of an electric field between two plates when voltage is applied. As voltage increases, so does the capacitance.

The aluminum electrolytic capacitor is most commonly used for signal filtering, for smoothing the output of power supplies and for signal-integrating or timing circuits. It is also used in AC power supply circuits to store power for a short period of time. These types of capacitors have a very large capacitance and can store a large amount of electrical energy.

The components used in the construction of an aluminum electrolytic capacitor are fairly straightforward. An aluminum foil is used as one of the conductors, along with an electrolyte-soaked separator as the dielectric between the two sheets. A paper component is also used in its construction, to ensure the device remains robust and reliable.

In order to explain how the aluminum electrolytic capacitor works, it is best to start with the theory of capacitance. As voltage is applied, the electric field between the aluminum plates builds up, gradually accumulating a charge. This charge is the stored energy, and it is what allows the capacitor to store the energy that has been provided, either in an AC or DC power supply.

The model of capacitor referenced, the 381LX391M450A452, is an aluminum electrolytic capacitor that is rated at 450 volts, a capacitance of 18uF, and a ripple current (dc) of 0.95A, meaning it has a peak current rating of 1.75A. This aluminum electrolytic capacitor is often used in demanding applications, such as in motor drives, switch mode power supplies, DC/DC and AC/DC converters, and other applications that require a large amount of current on the output.

These types of capacitors are also capable of operating in a wide range of temperature variants, meaning that they can be used in extreme temperatures and still maintain their performance. The 381LX391M450A452 capacitor is an example of this, with an operating temperature range of -40°C to +125°C.

In conclusion, aluminum electrolytic capacitors are reliable and robust components that can be used in a wide variety of applications. The 381LX391M450A452 is an example of such a capacitor, and it is used in many applications that require high levels of current on the output.

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

Related Products
Search Part number : "381L" Included word is 40
Part Number Manufacturer Price Quantity Description
381LX470M450H022 Cornell Dubi... 1.74 $ 2025 CAP ALUM 47UF 20% 450V SN...
381LX472M063A022 Cornell Dubi... 1.96 $ 1112 CAP ALUM 4700UF 20% 63V S...
381LX561M200K012 Cornell Dubi... 2.07 $ 532 CAP ALUM 560UF 200V 20% S...
381LX153M025A022 Cornell Dubi... 2.33 $ 8 CAP ALUM 15000UF 25V 20% ...
381LX103M025K022 Cornell Dubi... 2.36 $ 188 CAP ALUM 10000UF 20% 25V ...
381LX562M035K012 Cornell Dubi... 2.37 $ 300 CAP ALUM 5600UF 20% 35V S...
381LQ151M450H042 Cornell Dubi... 2.41 $ 2989 CAP ALUM 150UF 450V 20% S...
381LX472M050A012 Cornell Dubi... 2.42 $ 520 CAP ALUM 4700UF 20% 50V S...
381LX222M100A022 Cornell Dubi... 2.46 $ 394 CAP ALUM 2200UF 100V 20% ...
381LX221M400A022 Cornell Dubi... 2.54 $ 216 CAP ALUM 220UF 20% 400V S...
381LX223M025A032 Cornell Dubi... 0.0 $ 1000 CAP ALUM 22000UF 25V 20% ...
381LX332M100K052 Cornell Dubi... 2.66 $ 228 CAP ALUM 3300UF 20% 100V ...
381LX472M080A042 Cornell Dubi... 2.86 $ 1442 CAP ALUM 4700UF 20% 80V S...
381LX562M063A032 Cornell Dubi... 2.9 $ 699 CAP ALUM 5600UF 63V 20% S...
381LX123M050A452 Cornell Dubi... 2.94 $ 592 CAP ALUM 12000UF 20% 50V ...
381LX103M063A052 Cornell Dubi... 2.98 $ 759 CAP ALUM 10000UF 63V 20% ...
381LR681M250A022 Cornell Dubi... 3.15 $ 457 CAP ALUM 680UF 20% 250V S...
381LX821M200J052 Cornell Dubi... 3.22 $ 22 CAP ALUM 820UF 20% 200V S...
381LX822M035A012 Cornell Dubi... 3.4 $ 532 CAP ALUM 8200UF 35V 20% S...
381LX222M063J022 Cornell Dubi... 3.42 $ 144 CAP ALUM 2200UF 63V 20% S...
381LX561M250A012 Cornell Dubi... 3.48 $ 773 CAP ALUM 560UF 250V 20% S...
381LR221M450J452 Cornell Dubi... 3.68 $ 291 CAP ALUM 220UF 20% 450V S...
381LX471M400A052 Cornell Dubi... 3.77 $ 634 CAP ALUM 470UF 20% 400V S...
381LX391M400K052 Cornell Dubi... 3.81 $ 538 CAP ALUM 390UF 20% 400V S...
381LX102M250A042 Cornell Dubi... 4.61 $ 771 CAP ALUM 1000UF 250V 20% ...
381LX103M025J032 Cornell Dubi... 4.62 $ 106 CAP ALUM 10000UF 25V 20% ...
381LX221M400J452 Cornell Dubi... 4.66 $ 560 CAP ALUM 220UF 20% 400V S...
381LX101M450J042 Cornell Dubi... 5.08 $ 139 CAP ALUM 100UF 20% 450V S...
381LQ222M200K052 Cornell Dubi... 5.35 $ 880 CAP ALUM 2200UF 20% 200V ...
381LX472M063J052 Cornell Dubi... 5.39 $ 263 CAP ALUM 4700UF 63V 20% S...
381LQ103M050A022 Cornell Dubi... 0.0 $ 1000 CAP ALUM 10000UF 20% 50V ...
381LQ103M050K042 Cornell Dubi... 0.0 $ 1000 CAP ALUM 10000UF 20% 50V ...
381LQ152M080J012 Cornell Dubi... 0.0 $ 1000 CAP ALUM 1500UF 20% 80V S...
381LQ153M025H452 Cornell Dubi... 0.0 $ 1000 CAP ALUM 15000UF 20% 25V ...
381LQ153M035J452 Cornell Dubi... 0.0 $ 1000 CAP ALUM 15000UF 20% 35V ...
381LQ153M035K032 Cornell Dubi... 0.0 $ 1000 CAP ALUM 15000UF 20% 35V ...
381LQ183M025H052 Cornell Dubi... 0.0 $ 1000 CAP ALUM 18000UF 20% 25V ...
381LQ183M025K022 Cornell Dubi... 0.0 $ 1000 CAP ALUM 18000UF 20% 25V ...
381LQ222M100H452 Cornell Dubi... 0.0 $ 1000 CAP ALUM 2200UF 20% 100V ...
381LQ223M016H452 Cornell Dubi... 0.0 $ 1000 CAP ALUM 22000UF 20% 16V ...
Latest Products
UUJ2G330MNQ6ZD

CAP ALUM 33UF SMD33F 400V Aluminum Elect...

UUJ2G330MNQ6ZD Allicdata Electronics
UUJ2G330MNQ6MS

CAP ALUM 33UF SMD33F 400V Aluminum Elect...

UUJ2G330MNQ6MS Allicdata Electronics
UUJ2E680MNQ6ZD

CAP ALUM 68UF SMD68F 250V Aluminum Elect...

UUJ2E680MNQ6ZD Allicdata Electronics
UUJ2E680MNQ6MS

CAP ALUM 68UF SMD68F 250V Aluminum Elect...

UUJ2E680MNQ6MS Allicdata Electronics
UUJ2D101MNQ6ZD

CAP ALUM 100UF SMD100F 200V Aluminum Ele...

UUJ2D101MNQ6ZD Allicdata Electronics
UUJ2D101MNQ6MS

CAP ALUM 100UF SMD100F 200V Aluminum Ele...

UUJ2D101MNQ6MS Allicdata Electronics