EEHZK1E471P
Panasonic
Needs validationhigh risk
A hybrid capacitor with matching capacitance and higher voltage, but weaker ESR and ripple current performance.
Best Alternatives to EEFSX0D471XE
The Panasonic EEFSX0D471XE is a high-performance 470µF 2V polymer capacitor with very low ESR, ideal for power supply filtering. Finding a direct replacement requires matching its superior electrical characteristics.
AI replacement insight
Electrical riskhigh
Mismatched ESR and ripple current can cause voltage ripple and component failure.
Package risklow
Most candidates have compatible footprints, but height may vary.
Sourcing riskmedium
True polymer capacitors have fewer sources than standard types.
Can it be replaced directly?
No direct drop-in replacement has been identified. All reviewed candidates present significant performance downgrades, particularly in ESR and ripple current, which are critical for this polymer capacitor's applications.
Best replacement path
Seek another polymer capacitor with similar ESR (≤6mΩ) and ripple current (≥7.5A) ratings from a known series.
Main risk
The primary risk is substituting a high-performance polymer capacitor with a standard electrolytic or a lower-spec hybrid, leading to circuit instability, overheating, or failure.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | EEFSX0D471XE | EEHZK1E471P | CS0J471M-CRE77 | CS1A471M-CRE77 | Compatibility / risk |
|---|---|---|---|---|---|
| Technology | Polymer | Hybrid | Std. Electrolytic | Std. Electrolytic | Hybrid / Std. Electrolytic — Hybrid is closer to Polymer but still has weaker performance.; CS0J471M-CRE77: Target is high-performance Polymer.; CS1A471M-CRE77: Target is high-performance Polymer.; VEJ471M1VTR-1313: Target is high-performance Polymer. |
| Esr | 6 mΩ | 20 mΩ | ~196 mΩ | ~196 mΩ | 20 mΩ / ~196 mΩ / ~140 mΩ — ESR is over 3x higher.; CS0J471M-CRE77: Over 30x higher ESR; unsuitable for target's applications.; CS1A471M-CRE77: Over 30x higher ESR; unsuitable for target's applications.; VEJ471M1VTR-1313: Over 20x higher ESR; unsuitable for target's applications. |
| Ripple Current | 7.5A | 2.8A | - | - | 2.8A — Significantly lower ripple current handling (<40% of target). |
| Voltage | 2V | 25V | 6.3V | 10V | 25V / 6.3V / 10V / 35V — Higher voltage is acceptable.; CS0J471M-CRE77: Higher voltage is acceptable.; CS1A471M-CRE77: Higher voltage is acceptable.; VEJ471M1VTR-1313: Higher voltage is acceptable. |
| Endurance | 2000h @ 105°C | 4000h @ 125°C | - | - | 4000h @ 125°C — Superior endurance. |
| Package | 10x12.6mm | - | - | - | 10x13.5mm — Footprint compatible, but taller. |
Application & sourcing insights
Questions & answers
The best alternative is another polymer or hybrid capacitor with 470µF capacitance, a voltage rating of 2V or higher, and comparable ESR (around 6 mΩ) and ripple current (7.5A). The Panasonic EEHZK1E471P is a hybrid option, but requires careful review of its lower ripple current rating.