Part Details for RV3-25V470MF55U-R by ELNA America Inc
Results Overview of RV3-25V470MF55U-R by ELNA America Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
RV3-25V470MF55U-R Information
RV3-25V470MF55U-R by ELNA America Inc is an Aluminum Electrolytic Capacitor.
Aluminum Electrolytic Capacitors are under the broader part category of Capacitors.
A capacitor is a passive electronic component that stores energy. Capacitors are commonly used for energy storage, voltage suppression, and signal filtering. Read more about Capacitors on our Capacitors part category page.
Part Details for RV3-25V470MF55U-R
RV3-25V470MF55U-R CAD Models
RV3-25V470MF55U-R Part Data Attributes
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RV3-25V470MF55U-R
ELNA America Inc
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Datasheet
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RV3-25V470MF55U-R
ELNA America Inc
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 20% +Tol, 20% -Tol, 47uF, Surface Mount, 2926, CHIP
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ELNA CO LTD | |
| Package Description | CHIP | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Capacitance | 47 µF | |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR | |
| Dielectric Material | ALUMINUM (WET) | |
| ESR | 6400 mΩ | |
| Height | 5.3 mm | |
| Leakage Current | 0.01175 mA | |
| Length | 7.4 mm | |
| Manufacturer Series | RV3 | |
| Mounting Feature | SURFACE MOUNT | |
| Negative Tolerance | 20% | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Shape | CYLINDRICAL PACKAGE | |
| Package Style | SMT | |
| Packing Method | TAPE | |
| Polarity | POLARIZED | |
| Positive Tolerance | 20% | |
| Rated (DC) Voltage (URdc) | 25 V | |
| Ripple Current | 75 mA | |
| Series | RV3 | |
| Size Code | 2926 | |
| Surface Mount | YES | |
| Tan Delta | 0.18 | |
| Terminal Shape | FLAT | |
| Width | 6.6 mm |
Alternate Parts for RV3-25V470MF55U-R
This table gives cross-reference parts and alternative options found for RV3-25V470MF55U-R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RV3-25V470MF55U-R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| RV3-25V470MF55U-R2 | ELNA America Inc | Check for Price | Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 20% +Tol, 20% -Tol, 47uF, 2926, | RV3-25V470MF55U-R vs RV3-25V470MF55U-R2 |
RV3-25V470MF55U-R Frequently Asked Questions (FAQ)
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ELNA recommends a voltage derating of 80% or less for optimal performance and reliability. This means that for a 25V rated capacitor, the maximum operating voltage should be 20V or less.
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The ESR of the RV3-25V470MF55U-R is relatively low, which means it can handle high-frequency switching and reduce energy losses. However, high ESR can lead to increased heat generation and reduced lifespan. It's essential to consider the ESR when designing the circuit and selecting components.
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While the capacitor is rated for operation up to 105°C, it's essential to consider the derating curve and reduce the voltage and current accordingly to ensure reliable operation. Prolonged exposure to high temperatures can affect the capacitor's lifespan and performance.
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The compact size and lead spacing of the RV3-25V470MF55U-R can affect its performance in high-frequency circuits. The proximity of the leads can increase parasitic inductance and capacitance, which may require additional design considerations and component selection.
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Yes, it's essential to follow good PCB layout practices, such as keeping the capacitor close to the IC, using short and wide traces, and avoiding vias and thermal pads under the capacitor. This helps to minimize parasitic inductance, reduce noise, and ensure reliable operation.