EEE-HA1H221P Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HA1H221P is a 220µF 50V aluminum electrolytic capacitor from the HA SMD series with 1000-hour rated lifetime and 10mm diameter by 10.2mm height package. Offers reliable bulk capacitance for power supply filtering applications. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HA1H221P Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220µF capacitance at 50V DC rating in a compact 10mm diameter x 10.2mm height SMD package optimized for power supply decoupling
- 1000-hour rated lifetime at rated voltage and temperature ensuring long-term reliability in commercial and industrial power filtering applications
- HA series SMD construction with G-type terminals enabling automated reflow soldering compatible with standard surface mount PCB assembly processes
Applications
The EEE-HA1H221P is designed for bulk energy storage and voltage ripple suppression in DC-DC converter output stages and switching power supply circuits operating up to 50V. Its 220µF capacitance makes it well-suited for power rail filtering in industrial power modules, LED driver supplies, and motor control boards requiring stable 24V to 48V bus voltages. Engineers select this capacitor for secondary-side energy storage in isolated power supplies and audio amplifier power stages where low ESR and reliable 1000-hour service life are critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for EEE-HA1H221P:
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Frequently Asked Questions
What is the rated lifetime and operating temperature range of EEE-HA1H221P for industrial applications?
The EEE-HA1H221P is rated for 1000 hours at maximum rated voltage of 50V DC, with an operating temperature range of -40°C to +105°C, making it suitable for industrial power supply designs requiring reliable bulk capacitance over extended service intervals.
How does EEE-HA1H221P's 220µF / 50V specification suit DC-DC converter output filtering?
With 220µF capacitance at 50V rating, EEE-HA1H221P provides sufficient bulk charge storage to reduce output voltage ripple below 100mV in typical 10A to 15A DC-DC converters operating at 24V to 48V rails, with a 10mm x 10.2mm body fitting standard SMD PCB footprints.
Is EEE-HA1H221P suitable for automotive power electronics designs?
The EEE-HA1H221P operates from -40°C to +105°C and tolerates 50V DC, covering most 12V and 24V automotive power rail applications, though designers should verify AEC-Q200 qualification status before using in safety-critical automotive ECU applications requiring automotive-grade capacitor certification.
What PCB footprint does EEE-HA1H221P require and how is it assembled?
EEE-HA1H221P requires a 10mm circular SMD footprint with 10.2mm component height clearance, using G-type terminals for surface mount reflow soldering at lead-free temperatures up to 260°C peak, compatible with standard automated PCB assembly equipment for 220µF electrolytic components.
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