EEE-HA1E331UP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HA1E331UP is a 330 µF, 25 V aluminum electrolytic capacitor in SMD package with ±20% capacitance tolerance. Key specs: polarized construction, low-profile surface mount footprint, full reel packaging for automated assembly. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HA1E331UP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.1579(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-HA1E331UP?
- 330 µF capacitance at 25 V rated voltage provides high bulk energy storage in a compact SMD footprint for power supply decoupling
- ±20% capacitance tolerance and polarized aluminum electrolytic construction offer reliable performance across standard operating temperature ranges
- Full reel packaging enables automated pick-and-place assembly in high-volume SMT production lines with minimal handling overhead
What is EEE-HA1E331UP used for?
The EEE-HA1E331UP is used in switching power supply output filters, DC-DC converter bulk storage stages, and motor driver decoupling circuits where 330 µF at 25 V in a surface mount form factor is required. Its SMD package makes it suitable for compact power management designs in consumer electronics, industrial controllers, and LED driver boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-HA1E331UP datasheet?
EEE-HA1E331UP Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-HA1E331UP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage and capacitance ratings make the EEE-HA1E331UP suitable for DC-DC converter output filters?
With 330 µF capacitance and 25 V rated voltage, the EEE-HA1E331UP provides substantial output ripple filtering for switching converters with output voltages up to 18 V, maintaining a safe voltage derating margin. At typical switching frequencies of 100 kHz to 500 kHz, a 330 µF capacitor significantly reduces output ripple voltage in buck or boost converter designs.
How does the ±20% tolerance of the EEE-HA1E331UP affect circuit design compared to tighter tolerance film capacitors?
The ±20% tolerance means actual capacitance can range from 264 µF to 396 µF. For bulk decoupling and energy storage applications at 25 V or below, this variation is acceptable, but for precision timing or resonant circuits requiring better than ±5% accuracy, film or ceramic capacitors are preferred over this aluminum electrolytic type.
Can the EEE-HA1E331UP be used in automotive or extended-temperature industrial designs?
Standard Panasonic HA-series aluminum electrolytic capacitors are rated for operating temperatures from -40°C to +85°C, making them suitable for consumer and light industrial applications. For harsh automotive environments requiring AEC-Q200 qualification or operating temperatures above +105°C, a different Panasonic series designed for automotive grade should be selected.
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Why Buy from FindMyChip
About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4125 | $0.41 |
| 25+ | $0.1650 | $4.13 |
| 4000+ | $0.1617 | $646.68 |
| 8000+ | $0.1579 | $1263.04 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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