EEE-HA1C221XP Panasonic Capacitor Polarised (Other) In Stock
The Panasonic EEE-HA1C221XP is a 220 µF, 16 V SMD aluminum electrolytic capacitor with ±20% capacitance tolerance, supplied on a full reel for high-volume production. It belongs to the HA Series, optimized for compact surface mount applications with reliable bulk capacitance. Available in stock worldwide from authorized Panasonic distributors.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HA1C221XP 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 DC rating in a compact SMD form factor for effective bulk decoupling in low-voltage power rails
- ±20% capacitance tolerance and HA Series construction provide reliable energy storage across consumer and industrial SMT designs
- Full reel packaging (2000+ units per reel) supports uninterrupted high-volume SMT assembly with automated placement equipment
- Surface mount aluminum electrolytic design compatible with standard reflow soldering profiles for streamlined PCB production
Applications
The EEE-HA1C221XP is used in DC-DC converter output filtering, power supply bulk decoupling, and audio amplifier bypass circuits where 220 µF capacitance at a 16 V rail is required. Its SMD form factor and full reel packaging make it ideal for high-volume consumer electronics such as smartphones, tablets, and portable audio equipment. The HA Series design also suits industrial power conditioning boards and LED driver circuits where compact, cost-effective bulk capacitance is essential.
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 are the rated capacitance, voltage, and tolerance of the Panasonic EEE-HA1C221XP?
The EEE-HA1C221XP is rated at 220 µF capacitance with a 16 V DC working voltage and ±20% tolerance. This means the actual capacitance will be between 176 µF and 264 µF, which is typical for aluminum electrolytic capacitors used in power supply filtering and bulk decoupling applications where exact capacitance is less critical than energy storage capacity.
How does the SMD package of the EEE-HA1C221XP benefit automated assembly processes?
The surface mount (SMD) package allows the EEE-HA1C221XP to be placed by standard pick-and-place machines and soldered in a reflow oven, eliminating manual through-hole insertion. Combined with full reel supply (typically 2000 units per reel), this minimizes component handler changeovers and supports continuous high-volume PCB assembly at 220 µF per placement.
In what power supply designs is the EEE-HA1C221XP a suitable output filter capacitor?
The EEE-HA1C221XP is well-suited as an output filter capacitor for 5 V to 12 V DC-DC converters where the output voltage stays below its 16 V rating. A 220 µF capacitor at the converter output reduces ripple voltage at 100 Hz to 500 kHz switching frequencies, improving load transient response in portable electronics, LED drivers, and embedded computing power stages.
What distinguishes the HA Series EEE-HA1C221XP from standard electrolytic capacitors for high-volume production?
The Panasonic HA Series is designed for miniaturized SMD applications with controlled ESR and consistent 220 µF capacitance values across production lots. Compared to standard electrolytic capacitors, the HA Series offers tighter ESR specifications at 100 kHz, better suited for switching regulator filtering where ESR directly affects output ripple. The full reel supply format further supports uninterrupted high-volume assembly on automated SMT lines.
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