EEEFC1A330R Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEEFC1A330R is a 33 µF 10 V aluminum electrolytic capacitor from the FC SMD series with a 1000-hour rated lifetime, measuring 5 mm diameter by 5.4 mm height. It features ultra-low leakage of 3.3 µA and RoHS-compliant lead-free construction for surface-mount assembly. Available from stock worldwide for power-supply decoupling and filtering applications.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEEFC1A330R Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.0840(MOQ 25)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEEFC1A330R?
- 1000-hour rated lifetime at 105 °C providing extended reliability in compact SMD power supply designs
- Ultra-low leakage current of 3.3 µA minimizing standby power loss in energy-sensitive battery-powered circuits
- Compact 5 mm diameter × 5.4 mm SMD form factor enabling high-density PCB layouts in space-constrained applications
- RoHS-compliant lead-free construction meeting global environmental regulations for consumer and industrial electronics
What is EEEFC1A330R used for?
The EEEFC1A330R is widely used as a bulk decoupling capacitor on 5 V to 10 V power rails in switching power supply output filters, where its 33 µF capacitance and low leakage reduce output ripple below 50 mV peak-to-peak. It is also suitable as a bypass capacitor near voltage regulator outputs in industrial PCBs where the 1000-hour 105 °C rating ensures long service life. Its SMD footprint makes it compatible with automated reflow soldering processes in consumer electronics and IoT device production.
What are the specifications of EEEFC1A330R?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 3 |
| Capacitance | 33 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 5mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 5.4mm |
| Leakage Current | 0.0033mA |
| 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) | 10V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 71.25mA |
| Size Code | 2121 |
| Surface Mount | YES |
| Tan Delta | 0.19 |
| 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 EEEFC1A330R datasheet?
EEEFC1A330R Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEEFC1A330R?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the rated lifetime of the EEEFC1A330R and at what temperature is it characterized?
The EEEFC1A330R carries a 1000-hour rated lifetime at 105 °C, which is the standard endurance test temperature for aluminum electrolytic capacitors per IEC 60384-4. Operating at lower temperatures such as 85 °C effectively doubles or quadruples lifespan using the Arrhenius 10 °C rule, making it viable for long-service-life applications exceeding 5000 hours.
How does the 3.3 µA leakage current of the EEEFC1A330R affect battery-powered designs?
At 3.3 µA leakage on a 33 µF 10 V capacitor, the self-discharge contribution to standby power is approximately 33 µW on a 10 V rail, negligible in most applications. In a battery-powered device running from a 1000 mAh cell, this leakage accounts for less than 0.003 mA of quiescent drain, ensuring the capacitor does not measurably reduce battery run time even in low-power IoT designs targeting sub-10 µA sleep current.
What PCB footprint does the EEEFC1A330R require and how does it fit in high-density SMD layouts?
The EEEFC1A330R uses a radial SMD footprint corresponding to a 5 mm body diameter and 5.4 mm height. The IPC-standard land pattern for this size is approximately 6.6 mm × 4.6 mm, occupying about 30 mm² of PCB area — roughly one-third the area of a through-hole equivalent and compatible with standard 0402 to 0805 component pick-and-place reflow assembly lines.
When should I choose the EEEFC1A330R over a 33 µF ceramic MLCC for power rail filtering?
A 33 µF MLCC in X5R or X7R dielectric loses 50% to 70% of capacitance under 10 V DC bias, effectively delivering only 10 µF to 16 µF in circuit. The EEEFC1A330R maintains its full 33 µF rating at 10 V because aluminum electrolytic capacitors do not exhibit significant voltage-coefficient derating, making it the correct choice for DC-bias-sensitive output filter stages in 5 V to 10 V switching converters.
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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 |
|---|---|---|
| 25+ | $0.1700 | $4.25 |
| 250+ | $0.1600 | $40.00 |
| 500+ | $0.1550 | $77.50 |
| 12000+ | $0.0900 | $1080.00 |
| 20000+ | $0.0860 | $1720.00 |
| 25000+ | $0.0840 | $2100.00 |
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