EEE-1CA221XAP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-1CA221XAP is a 220 µF, 16 V aluminum electrolytic capacitor from the SV series rated for 2000 hours at 105°C in a compact 6.3 x 7.7 mm SMD D8 case. It delivers long service life and low leakage current for consumer and industrial power supply filtering. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1CA221XAP 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 in a compact 6.3 x 7.7 mm SMD D8 case for space-efficient decoupling
- 2000-hour lifetime rating at 105°C provides extended reliability in high-temperature power supply environments
- Panasonic SV series low-ESR aluminum electrolytic design suits bulk output capacitor roles in DC-DC converters
- SMD surface-mount construction enables automated reflow assembly in high-volume consumer and industrial PCB production
Applications
The EEE-1CA221XAP is used as an output bulk capacitor in DC-DC converters and LDO regulators operating at 16 V or below, where 220 µF provides effective low-frequency ripple filtering in compact SMD layouts. Consumer electronics such as flat-panel displays, set-top boxes, and laptop power management circuits frequently use this SV series capacitor for output smoothing in 12 V and 5 V rails. Industrial power conditioning boards also benefit from its 2000-hour, 105°C rating, which extends maintenance intervals in temperature-stressed enclosures.
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 temperature rating and lifetime does the EEE-1CA221XAP offer for high-temperature power supply designs?
The EEE-1CA221XAP is rated for 2000 hours at 105°C, placing it in Panasonic's SV series long-life category. This rating is approximately double the 1000-hour rating of standard 85°C capacitors, making it suitable for ambient temperatures up to 85°C with meaningful derating margin in power supply hotspot environments inside compact enclosures.
How does the 6.3 x 7.7 mm SMD case size of EEE-1CA221XAP compare to alternatives for space-constrained PCB layouts?
The D8 case measures 6.3 mm in diameter and 7.7 mm in height, one of the more compact SMD aluminum electrolytic footprints available for 220 µF at 16 V. Competing devices at the same capacitance and voltage often use a larger 8 x 10 mm or 8 x 12 mm case, so the EEE-1CA221XAP saves approximately 30% in board height clearance, which matters in slim consumer product enclosures and high-density power boards.
In which voltage rail filtering roles does the 220 µF, 16 V rating of EEE-1CA221XAP provide adequate bulk capacitance?
With a 16 V rating, EEE-1CA221XAP is well suited to output capacitor positions on 3.3 V, 5 V, and 12 V regulated rails where the capacitor voltage sees at least 25% derating from the peak supply level. At 220 µF, it provides sufficient bulk charge storage to limit output ripple below 50 mV in typical 1 A to 3 A DC-DC converter designs operating at switching frequencies between 100 kHz and 500 kHz.
What procurement lead time and packaging format should be expected when ordering EEE-1CA221XAP in volume?
The EEE-1CA221XAP is a standard Panasonic SV series product typically available from distributor stock with short lead times of 1 to 4 weeks, though factory lead times may extend to 8 to 12 weeks for large volume orders or during high-demand periods. The SMD D8 package is supplied in tape-and-reel format compatible with standard 8 mm carrier tape for automated pick-and-place assembly, simplifying high-volume production scheduling.
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