EEE1EA331AP Panasonic Capacitor Polarised (Other) In Stock
EEE1EA331AP is a Panasonic G/S(V) series SMD aluminum electrolytic capacitor rated 330 µF at 25 V DC in a 10 mm x 10.2 mm cylindrical package with up to 2000-hour lifetime rating. Low leakage of 0.0825 mA ensures stable bulk decoupling performance. Available in stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEE1EA331AP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.2340(MOQ 1000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 330 µF at 25 V DC in a 10 mm diameter by 10.2 mm height SMD aluminum electrolytic package providing high bulk capacitance in a compact footprint
- Up to 2000-hour endurance rating at rated temperature delivering long service life in demanding power supply applications
- Ultra-low leakage current of 0.0825 mA minimizing quiescent power loss in always-on or standby power rail applications
- RoHS and REACH compliant construction meeting global environmental regulations for consumer and industrial electronics
Applications
EEE1EA331AP is used as bulk output capacitance in 24 V switching power supplies, point-of-load converters, and motor control boards where 330 µF of low-ESR energy storage is required in a surface-mount cylindrical footprint. Its 2000-hour lifetime rating makes it suitable for industrial automation controllers and LED driver modules expected to operate continuously for several years. The 10 mm body diameter is compatible with standard SMD aluminum electrolytic PCB footprints in consumer electronics and communications equipment.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 3 |
| Capacitance | 330 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 10.2mm |
| Leakage Current | 0.0825mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 25V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 340mA |
| Size Code | 4141 |
| Surface Mount | YES |
| Tan Delta | 0.16 |
| Terminal Shape | FLAT |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Japan, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the capacitance, voltage, and physical dimensions of EEE1EA331AP?
EEE1EA331AP provides 330 µF capacitance at a 25 V DC working voltage. The cylindrical SMD body measures 10 mm in diameter and 10.2 mm in height, fitting standard aluminum electrolytic SMT land patterns. Leakage current is specified at 0.0825 mA, keeping idle power loss low in decoupling applications.
How does EEE1EA331AP's 2000-hour endurance affect service life in industrial applications?
The 2000-hour endurance rating of EEE1EA331AP at maximum rated temperature translates to roughly 5 to 8 years of typical industrial service life when the capacitor operates below its rated temperature. For a 24 V industrial power supply running at 40°C ambient, the effective lifetime can extend beyond 10 years due to the temperature derating factor that approximately doubles lifetime for every 10°C reduction.
On which power rail voltages can EEE1EA331AP be safely used with adequate derating?
EEE1EA331AP is rated at 25 V DC. With a standard 80% voltage derating, it is safely applied on DC rails up to 20 V, covering typical 12 V and 19 V notebook power buses. For 24 V industrial rails with transients up to 28 V, a 35 V or 50 V rated part would provide safer margin than the 25 V-rated EEE1EA331AP.
How does EEE1EA331AP compare to a film capacitor for output filtering in a 12 V DC-DC converter?
EEE1EA331AP offers 330 µF in a 10 mm SMD body, delivering far higher capacitance density than a comparable polypropylene film capacitor which would require a much larger volume for the same capacitance at 25 V. However, film capacitors typically have lower ESR and better high-frequency performance above 100 kHz. EEE1EA331AP suits bulk energy storage while a small 100 nF film capacitor placed in parallel handles high-frequency decoupling.
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Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.2470 | $247.00 |
| 1500+ | $0.2410 | $361.50 |
| 2500+ | $0.2340 | $585.00 |
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