EEE-HA1C471AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HA1C471AP is a 470 µF, 16 V aluminum electrolytic capacitor in the HA SMD series, offering high-reliability surface-mount bulk energy storage. Its compact SMD profile and long service life suit power supply filtering and decoupling in consumer and industrial electronics.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HA1C471AP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 470 µF capacitance at 16 V rated voltage for high-capacity SMD bulk energy storage
- HA series aluminum electrolytic with long service life rated up to 105°C operating temperature
- Surface-mount (SMD) package enables automated reflow assembly without through-hole tooling
- Low equivalent series resistance (ESR) for efficient power-supply ripple filtering
- RoHS compliant and lead-free construction for environmental compliance
Applications
The EEE-HA1C471AP is commonly used as a bulk filter and decoupling capacitor on the output stage of DC-DC converters, switching power supplies, and motor driver circuits operating at up to 16 V. Its 470 µF capacitance and SMD form factor make it a practical choice for point-of-load regulators, LED driver ballasts, and consumer electronics power rails where board space and thermal performance are key considerations.
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 capacitance and voltage rating does the EEE-HA1C471AP provide, and for which power rail voltages is it suitable?
The EEE-HA1C471AP is rated at 470 µF and 16 V, making it suitable for filtering and decoupling on power rails up to 16 V such as 5 V, 9 V, and 12 V bus lines. With a 470 µF reservoir, it can absorb significant ripple current transients on DC-DC converter outputs and maintain stable output voltage during load steps.
How does the HA series 105°C rating affect the reliability of this capacitor in switching power supply designs?
A 105°C maximum operating temperature rating means the EEE-HA1C471AP can sustain continuous operation near hot components such as MOSFETs or inductors without accelerated electrolyte degradation. This rating typically corresponds to a rated service life of 2000 hours or more at full temperature, significantly longer than standard 85°C-rated aluminum electrolytics under the same thermal stress.
Can the EEE-HA1C471AP be assembled using standard reflow solder processes, and what is the peak reflow temperature limit?
Yes, the EEE-HA1C471AP is an SMD-style aluminum electrolytic capacitor compatible with standard reflow soldering processes. Panasonic HA SMD series capacitors are rated for peak reflow temperatures up to 260°C per JEDEC J-STD-020, allowing assembly alongside other SMT components without requiring separate hand-soldering operations.
Which alternative Panasonic HA series capacitors should engineers consider when the EEE-HA1C471AP lead time is extended?
When EEE-HA1C471AP availability is constrained, engineers can evaluate other Panasonic FR or FM series 470 µF 16 V SMD capacitors that share similar 105°C ratings and comparable ESR profiles. Cross-checking the physical diameter and height (typically 8 mm diameter, 10 mm to 12.5 mm height for 470 µF 16 V parts) ensures the replacement fits the existing PCB footprint without layout changes.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”