EEE-FC0J331P Panasonic Capacitor Polarised (Other) In Stock
EEE-FC0J331P is a 330 µF, 6.3 V surface-mount aluminum electrolytic capacitor from Panasonic with ±20% tolerance in the FC series. It features low ESR for efficient power decoupling in compact SMD designs. Available from stock worldwide on full reel with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FC0J331P Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 330 µF capacitance at 6.3 V rating delivers substantial bulk energy storage for point-of-load power decoupling in space-constrained SMD applications
- FC series low-ESR construction minimizes power loss and voltage ripple in high-frequency switching converter output filters
- SMD full-reel packaging supports automated reflow assembly for high-volume production without manual component handling
Applications
EEE-FC0J331P is used as an output bulk capacitor in 5 V and 3.3 V switch-mode power supplies, USB power conditioning circuits, and portable electronics where a 330 µF low-ESR SMD capacitor is needed for ripple filtering. It is also suitable for decoupling the power rails of microcontrollers, FPGAs, and DSPs in space-constrained PCB designs requiring reliable hold-up capacitance within a ±20% tolerance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the capacitance and voltage rating of EEE-FC0J331P, and is it suitable for 5 V rail decoupling?
The EEE-FC0J331P has a 330 µF capacitance and a 6.3 V voltage rating with ±20% tolerance. For a 5 V power rail, the 6.3 V rating provides only a 26% voltage headroom, so designers should evaluate ripple and transient peaks carefully. For rails up to 4.5 V with minimal transients, the 6.3 V-rated 330 µF capacitor is adequate and offers a compact SMD footprint.
How does the FC series low-ESR design of EEE-FC0J331P improve switching power supply output filter performance?
The FC series aluminum electrolytic construction uses optimized electrolyte and electrode materials to minimize equivalent series resistance (ESR). Lower ESR reduces the voltage spike across the capacitor during load transients and decreases I²R heating, allowing a 330 µF single capacitor to filter output ripple more effectively than a higher-ESR standard electrolytic of the same capacitance in a 6.3 V-rated converter.
Which SMD form factor does EEE-FC0J331P use, and can it be assembled with standard reflow soldering?
EEE-FC0J331P is a surface-mount radial-style aluminum electrolytic capacitor compatible with standard SMD reflow soldering processes. Panasonic rates FC series SMD capacitors for a peak reflow temperature of 260°C for up to 10 seconds, which is within standard IPC/JEDEC J-STD-020 MSL 1 profiles, making it compatible with lead-free reflow assembly lines for the 330 µF, 6.3 V variant.
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