EEE-FK1C471AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FK1C471AP is a 470 µF, 16 V SMD aluminum electrolytic capacitor rated 105°C with 2000-hour lifetime, 600 mA ripple current, and ±20% tolerance in an 8×10.2 mm package. Automotive-grade construction with tape-and-reel packaging for pick-and-place assembly. Available with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK1C471AP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 470 µF at 16 V with 600 mA ripple current rating for robust switching power supply filtering
- 105°C rated for 2000 hours meeting automotive-grade thermal endurance requirements in harsh environments
- Compact 8×10.2 mm SMD footprint in tape-and-reel (T/R) packaging for automated PCB assembly
Applications
The EEE-FK1C471AP is used in automotive ECUs, infotainment modules, and ADAS boards where a 470 µF, 16 V SMD bulk capacitor rated for 105°C over 2000 hours is required for reliable long-term operation. It also suits industrial switching power supplies and DC-DC converters that require high ripple current handling up to 600 mA at the output stage. The tape-and-reel packaging enables high-volume automated assembly for cost-efficient automotive and industrial production lines.
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 ripple current and temperature ratings make EEE-FK1C471AP suitable for automotive ECU power supply designs?
The EEE-FK1C471AP supports a 600 mA ripple current and is rated for 2000 hours at 105°C, meeting the elevated temperature and endurance demands of automotive ECU power supply circuits. At 470 µF and 16 V, it provides sufficient bulk capacitance to filter 12 V automotive rail noise and transients while surviving the underhood thermal environment without premature degradation over the vehicle's designed service life.
How does the 8×10.2 mm SMD package of EEE-FK1C471AP compare to through-hole alternatives for PCB layout in tight automotive modules?
The 8×10.2 mm surface-mount footprint eliminates through-holes and allows the EEE-FK1C471AP to be placed on the same PCB side as other SMD components, enabling double-sided reflow assembly in compact automotive modules. Compared to a radial through-hole 470 µF/16 V capacitor, this SMD package reduces board height and simplifies automated placement, which is critical in thin automotive infotainment and ADAS boards with limited vertical clearance.
When is the ±20% capacitance tolerance of EEE-FK1C471AP acceptable in filter designs, and when should tighter-tolerance alternatives be used?
A ±20% tolerance on a 470 µF bulk capacitor is acceptable in switching power supply output filters and bulk energy storage applications where the exact capacitance value affects only the corner frequency within a broad design margin. If the circuit requires precise timing, resonance frequency, or tight ripple voltage control at a specific frequency, a ±10% or ±5% film or MLCC capacitor is preferred. For most 16 V automotive bulk-filtering use cases, the FK series ±20% tolerance is within normal design budget and does not compromise performance.
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