EEE-FK1E471AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FK1E471AP is a 470 µF 25 V SMD aluminum electrolytic capacitor in the FK series for surface-mount power applications. Offers low ESR and long service life in a compact SMD package for bulk decoupling. Available from stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK1E471AP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.1680(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 470 µF capacitance at 25 V rating in FK series SMD package for high-capacity power supply bulk decoupling with low profile
- Low ESR construction enables efficient ripple current handling in 25 V DC-DC converter output stages and motor drive filter circuits
- Surface-mount compatible termination with reflow soldering capability up to 260°C for automated PCB assembly in high-volume production
Applications
The EEE-FK1E471AP is used in switched-mode power supply output bulk filtering, 24 V to 5 V DC-DC converter decoupling stages, and industrial motor drive control boards where 470 µF at 25 V with low ESR is required in a surface-mount form factor. Its FK series construction provides reliable capacitance stability across operating temperatures from -40°C to +105°C, making it well suited for industrial automation controllers and telecommunications power modules. The SMD packaging also makes it a practical choice for compact server power boards and notebook power management circuits.
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 capacitance and voltage ratings of the EEE-FK1E471AP?
The EEE-FK1E471AP is rated at 470 µF capacitance with a 25 V maximum working voltage in Panasonic's FK series SMD aluminum electrolytic format. It operates across a temperature range of -40°C to +105°C, making it suitable for industrial power supply bulk filtering and DC-DC converter output decoupling applications.
How does the FK series EEE-FK1E471AP perform in 24 V DC-DC converter output filter designs?
With its 470 µF, 25 V rating and low ESR construction, the EEE-FK1E471AP effectively filters output ripple in 24 V to 12 V or 24 V to 5 V DC-DC converters, reducing output voltage ripple by tens of millivolts under load currents up to several amperes, improving power quality for sensitive downstream analog and digital circuits.
How does the EEE-FK1E471AP compare to a 470 µF 16 V rated capacitor for design margin?
The EEE-FK1E471AP at 25 V provides approximately 56% more voltage headroom than a 16 V rated 470 µF capacitor on the same 12 V rail, delivering a safety margin of over 13 V above the rail voltage. This extra headroom reduces the risk of dielectric breakdown during transient overvoltage events exceeding 15 V in industrial bus-powered applications.
Which industrial and telecom board designs typically use the EEE-FK1E471AP?
PLC analog output modules, 24 V industrial fieldbus power conditioners, telecom central office power supplies, and server auxiliary rail filters commonly use the EEE-FK1E471AP for its combination of 470 µF bulk capacitance, 25 V voltage rating, and SMD form factor that fits automated assembly with pick-and-place tolerance of 0.2 mm.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.6900 | $6.90 |
| 50+ | $0.5246 | $26.23 |
| 100+ | $0.4721 | $47.21 |
| 153+ | $0.4578 | $70.04 |
| 216+ | $0.4457 | $96.27 |
| 500+ | $0.1680 | $84.00 |
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