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
What are the key features of EEE1EA331AP?
- 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
What is EEE1EA331AP used for?
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.
What are the specifications of EEE1EA331AP?
| 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 |
Where can I find the EEE1EA331AP datasheet?
EEE1EA331AP Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE1EA331AP?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Panasonic
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 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
TPSD477M006R0100
AVX
Capacitor Polarised
TPSD227M006R0100
AVX
Capacitor Polarised
TPSD157M010R0100
AVX
Capacitor Polarised
TAJY686K020RNJ
AVX
Capacitor Polarised
TAJY685K050RNJ
AVX
Capacitor Polarised
TAJY107K016RNJ
AVX
Capacitor Polarised
TAJW475K035RNJ
AVX
Capacitor Polarised
TAJT106K016R
AVX
Capacitor Polarised
TAJR225M010R
AVX
Capacitor Polarised
TAJR225K016RNJ
AVX
Capacitor Polarised
TAJR106M006R
AVX
Capacitor Polarised
TAJE686M025R
AVX
Capacitor Polarised
TAJE476M035R
AVX
Capacitor Polarised
TAJE227M016R
AVX
Capacitor Polarised
TAJD476M025R
AVX
Capacitor Polarised
TAJD475M050R
AVX
Capacitor Polarised
TAJD227M010R
AVX
Capacitor Polarised
TAJD227K006RNJ
AVX
Capacitor Polarised
TAJD226M035R
AVX
Capacitor Polarised
TAJD226M020R
AVX
Capacitor Polarised
TAJD107M016R
AVX
Capacitor Polarised
TAJD107M010R
AVX
Capacitor Polarised
TAJC335M035RNJ
AVX
Capacitor Polarised
TAJC226M025RNJ
AVX
Capacitor Polarised