Allicdata Part #: | 338-2497-ND |
Manufacturer Part#: |
381LR471M200J022 |
Price: | $ 1.78 |
Product Category: | Capacitors |
Manufacturer: | Cornell Dubilier Electronics (CDE) |
Short Description: | CAP ALUM 470UF 20% 200V SNAP |
More Detail: | 470µF 200V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | 381LR471M200J022 Datasheet/PDF |
Quantity: | 1320 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 1.61100 |
10 +: | $ 1.29960 |
100 +: | $ 1.01354 |
500 +: | $ 0.75364 |
1000 +: | $ 0.70166 |
2500 +: | $ 0.67568 |
5000 +: | $ 0.67320 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.260" (32.00mm) |
Size / Dimension: | 0.984" Dia (25.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 2.64A @ 20kHz |
Ripple Current @ Low Frequency: | 1.85A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | 381LR |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 317 mOhm @ 120Hz |
Voltage - Rated: | 200V |
Tolerance: | ±20% |
Capacitance: | 470µF |
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 electrolytic capacitor that uses an aluminum oxide film as its dielectric insulator. This type of capacitor is often used in aircraft and other electronic devices due to its high energy density and long life expectancy. The capacitor is labeled with a code, such as 381LR471M200J022, that identifies the characteristics of the capacitor.
Construction and Features
The construction of aluminum electrolytic capacitors consists of two rolled aluminum foils separated by paper or plastic insulation and impregnated with an electrolyte solution. At one end of this construction, an aluminum oxide film is formed by anodization. The code on the capacitor serves three purposes. First, it identifies the manufacturer and the series of the capacitor. Second, it provides an indication of the capacitance and voltage ratings. Finally, it gives information about the physical size of the capacitor.
The 381LR471M200J022 capacitor, for instance, is a conventional short leads type aluminum electrolytic capacitor with a capacitance of 47 microfarads. The code with the “L” prefix indicates that it is a low impedance electrolytic capacitor with a voltage rating of 16 VDC, which is sufficient for most applications. The code also shows that the capacitor has a diameter of 10 mm, a height of 20.5 mm, and a lead spacing of 7.5 mm.
Applications
Aluminum electrolytic capacitors, such as the 381LR471M200J022 model, are typically used in a wide range of electronic devices. Key applications include audio equipment and sound systems, amplifiers, power supplies, control circuits, and instruments. In aircraft, these capacitors are used for power conditioning, power regulation, and in-flight entertainment systems.
Working Principle
Aluminum electrolytic capacitors work on the principle of electrons being transferred from the anode to the cathode, producing a positive charge on one end and a negative charge on the other. A layer of aluminum oxide further separates the anode and cathode, preventing further electron transfer and creating an electric field across the capacitor. When an external voltage is applied to the capacitor, it builds a charge until the voltage across the capacitor is equal to the applied voltage.
Conclusion
Aluminum electrolytic capacitors, such as 381LR471M200J022, provide high energy density and long life expectancy and are used in a wide range of applications. The label on the capacitor provides the necessary information about the capacitance, voltage rating, physical size, and other characteristics. These capacitors work on the principle of electron transfer from the anode to the cathode, creating an electric field across the capacitor.
The specific data is subject to PDF, and the above content is for reference
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 ... |
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