Allicdata Part #: | 476KFM400MRV-ND |
Manufacturer Part#: |
476KFM400MRV |
Price: | $ 0.51 |
Product Category: | Capacitors |
Manufacturer: | |
Short Description: | CAP ALUM 47UF 20% 400V THRU HOLE |
More Detail: | 47µF 400V Aluminum Electrolytic Capacitors Radial,... |
DataSheet: | 476KFM400MRV Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
2000 +: | $ 0.45927 |
Series: | KFM |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 47µF |
Tolerance: | ±20% |
Voltage - Rated: | 400V |
ESR (Equivalent Series Resistance): | 7.0547 Ohm @ 120Hz |
Lifetime @ Temp.: | 10000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 397.5mA @ 120Hz |
Ripple Current @ High Frequency: | 795mA @ 100kHz |
Lead Spacing: | 0.295" (7.50mm) |
Size / Dimension: | 0.709" Dia (18.00mm) |
Height - Seated (Max): | 1.063" (27.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors, also known as aluminum-electrolytic capacitors, are energy-storage components made of layered aluminum metal and are one of the most widely used electrolytic capacitors on the market. Aluminum electrolytes are characterized by their large capacitance values, small sizes, and high working voltages. While aluminum electrolytic capacitors are generally found stored in a variety of applications, the 476KFM400MRV capacitor is specifically designed for high-frequency applications such as those found in high-frequency communication equipment.
476KFM400MRV Application Field
The 476KFM400MRV aluminum electrolytic capacitor is designed for use in high-frequency communication applications. This capacitor\'s small size and high voltage rating make it ideal for use in compact electronics such as cell phones and MP3 players. The 476KFM400MRV is also suitable for other applications that require reliable storage of large capacitance amounts with low parasitic inductance, such as power supplies and television sets. Moreover, this capacitor is leakage-resistant and is able to deliver continuous reliable performance even after long-term use.
Working Principle of the 476KFM400MRV Capacitor
The 476KFM400MRV aluminum electrolytic capacitor utilizes a combination of an anode, a separator, and a cathode in order to store electrical energy. When electrical energy is applied to the anode of the capacitor, a positive charge builds up on the anode. The separator is designed to act as an electrical insulator, so the positively charged ions build up and become stored in the capacitor. When the voltage applied to the capacitor reaches a certain level, the anode releases the ions and passes the stored charge onto the cathode. This process is repeated every time electrical energy is applied to the capacitor. The rate at which this process repeats is determined by the capacitance of the capacitor.
Advantages of the 476KFM400MRV Capacitor
The 476KFM400MRV aluminum electrolytic capacitor has several advantages that make it a popular choice for high-frequency applications. One of the major benefits of this capacitor is its high capacitance rating, which is 3 times higher than that of a typical aluminum electrolytic capacitor. This allows for a higher storage capacity, while maintaining a small size. Furthermore, the high-frequency rate and low parasitic inductance of the capacitor reduce losses due to EMI (Electromagnetic Interference). Finally, the 476KFM400MRV capacitor is highly resistant to leakage and has a long useful life, making it a reliable choice for long-term use.
Conclusion
The 476KFM400MRV aluminum electrolytic capacitor is a highly specialized capacitor designed for high-frequency communication applications. Its advantages include a high capacitance rating, a small size, a high-frequency rate, low parasitic inductance, and high resistance to leakage. With its reliable performance, this capacitor is the ideal choice for compact electronics such as cell phones and MP3 players, as well as power supplies and television sets.
The specific data is subject to PDF, and the above content is for reference
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