Allicdata Part #: | RPA0J471MCN1GS-ND |
Manufacturer Part#: |
RPA0J471MCN1GS |
Price: | $ 0.24 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM POLY 470UF 20% 6.3V SMD |
More Detail: | 470µF 6.3V Aluminum Polymer Capacitor Radial, Can ... |
DataSheet: | RPA0J471MCN1GS Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.21808 |
Series: | FPCAP, RPA |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Polymer |
Capacitance: | 470µF |
Tolerance: | ±20% |
Voltage - Rated: | 6.3V |
ESR (Equivalent Series Resistance): | 18 mOhm |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 430mA @ 120Hz |
Ripple Current @ High Frequency: | 4.3A @ 100kHz |
Lead Spacing: | -- |
Size / Dimension: | 0.394" Dia (10.00mm) |
Height - Seated (Max): | 0.315" (8.00mm) |
Surface Mount Land Size: | 0.406" L x 0.406" W (10.30mm x 10.30mm) |
Mounting Type: | Surface Mount |
Package / Case: | Radial, Can - SMD |
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Aluminum-polymer capacitors are components that have the characteristics of both aluminum electrolytic capacitors and polymer capacitors, combining the advantages of both types. The RPA0J471MCN1GS is a product among this family of capacitors.
Application Field
These capacitors are generally used in automotive, industrial and consumer products in applications requiring high thermal, voltage and reliability. Common applications include filters, energy storage, power conditioning, motor control and inverters.
The RPA0J471MCN1GS is designed for use in automotive electronic systems in the harshest environments including shock, vibration, thermal shock, temperature cycling and high humidity. Due to the nature of these highly specialized applications, the RPA0J471MCN1GS offers superior performance and robustness, to ensure safe and efficient operation.
Working Principle
Aluminum-polymer capacitors are similar to aluminum electrolytic capacitors and ceramic capacitors in terms of their use of electrolytes, electrodes, and diaphragms. However, the electrolyte in an aluminum-polymer capacitor is an ionic polymer, as opposed to liquid electrolyte, for better protection against leakage and improved robustness. The electrolyte not only acts as a shield isolating the dielectric from the metal electrodes, but also modifies the viscosity of the metal surface to enhance the electrical characteristics of the capacitor. The electrodes are inserted into the metal and polymer layers, and an electrode connection conductor allows for the connection and charging of the capacitor.
The dielectric used in the RPA0J471MCN1GS is an aluminum-polymer composite, which has a higher dielectric strength than a traditional aluminum electrolytic capacitor. This allows the capacitor to have significantly higher voltage and current ratings with better stability and reliability. The composite also provides a higher level of temperature stability and enhanced reliability in the harshest environmental conditions.
Conclusion
The RPA0J471MCN1GS is a aluminum-polymer capacitor, designed to provide high reliability, excellent performance and robust operational characteristics in the most extreme conditions. As a result, it is suitable for a variety of highly specialized applications, particularly those in automotive electronics. This technology combines the benefits of aluminum electrolytic and polymer capacitors, with superior performance and robustness due to the use of aluminum-polymer composite dielectric.
The specific data is subject to PDF, and the above content is for reference
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