EEE-FC1C221AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FC1C221AP is a 220 µF, 16 V aluminum electrolytic capacitor in SMD package from the FC series, designed for surface-mount power filtering and decoupling applications. It offers long operational life, low ESR characteristics, and compact SMD construction for automated PCB assembly. Available from stock with worldwide shipping for industrial and consumer electronics designs.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FC1C221AP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220 µF capacitance at 16 V rating for robust bulk energy storage and decoupling
- FC series low-ESR design minimizes power loss in switching regulator output stages
- SMD package compatible with automated reflow soldering and high-volume PCB assembly
- Panasonic long-life aluminum electrolytic construction for extended operational reliability
- Polarized electrolytic design provides high capacitance-per-volume for space-constrained boards
- Suitable for industrial operating temperature ranges typical of power management circuits
Applications
Panasonic EEE-FC1C221AP is widely used in switching power supply output filtering, DC-DC converter bulk decoupling, and motor driver bypass networks where high capacitance at 16 V is required in a compact SMD footprint. Its 220 µF, 16 V rating makes it ideal for low-voltage power rails in consumer electronics, industrial control boards, and USB power delivery circuits. The FC series low-ESR characteristics support stable output voltage regulation in synchronous buck converters and linear regulator bypass applications operating at temperatures up to 85°C.
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
For a 12 V to 5 V buck converter design, how does the 220 µF, 16 V rating of EEE-FC1C221AP affect output ripple performance?
EEE-FC1C221AP provides 220 µF at 16 V with the low-ESR characteristics of Panasonic FC series aluminum electrolytics, which directly reduces output voltage ripple in a 5 V buck converter. A larger capacitance value like 220 µF at low ESR typically reduces peak-to-peak ripple by 2x to 5x compared to a standard 47 µF capacitor at the same switching frequency, improving load regulation for sensitive digital circuits.
What SMD package footprint does EEE-FC1C221AP use, and is it compatible with standard automated assembly lines?
EEE-FC1C221AP is housed in a polarized aluminum electrolytic SMD package — Panasonic FC series in this 220 µF, 16 V range typically uses a 6.3 mm diameter × 7.7 mm height or similar cylindrical SMD can format. The surface-mount configuration is compatible with standard SMT pick-and-place equipment and reflow ovens with peak temperatures below 260°C, supporting automated assembly for industrial and consumer electronics production.
How does EEE-FC1C221AP compare to solid polymer capacitors at 220 µF, 16 V for high-frequency filtering?
EEE-FC1C221AP uses aluminum electrolytic technology with FC series low-ESR design, making it suitable for switching frequencies up to 100 kHz in power supply output stages. Solid polymer capacitors at the same 220 µF, 16 V rating typically offer lower ESR (under 10 mΩ) but at higher cost per unit. For cost-sensitive designs where ESR below 50 mΩ is sufficient, EEE-FC1C221AP provides a practical balance between performance and component cost.
What maximum operating temperature is EEE-FC1C221AP rated for, and does it suit automotive or harsh industrial environments?
Panasonic FC series aluminum electrolytic capacitors like EEE-FC1C221AP are typically rated to 85°C maximum operating temperature for standard life ratings, or 105°C in extended-life variants. For automotive-grade environments requiring AEC-Q200 qualification and operation up to 125°C, Panasonic offers dedicated automotive-grade 220 µF, 16 V capacitor series. EEE-FC1C221AP is best suited for consumer and light industrial applications operating below 85°C ambient.
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