EEE-FK1E221AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FK1E221AP is an SMD aluminum electrolytic capacitor rated at 220 µF and 25 V with ±20% tolerance, featuring a compact 8 x 10.2 mm body. It supports 600 mA ripple current, 2000-hour rated lifetime at 105°C, and is qualified for automotive applications. Available in tape-and-reel packaging for automated SMT assembly with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK1E221AP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220 µF at 25 V rating in an 8 x 10.2 mm SMD package for high-density automotive board designs
- 2000-hour rated lifetime at 105°C with 600 mA ripple current capability for reliable long-term operation
- AEC-Q200 automotive-grade qualification suitable for underhood and in-cabin automotive electronic modules
Applications
The EEE-FK1E221AP is designed for automotive ECU power supply filtering and decoupling applications where a 220 µF, 25 V SMD capacitor must withstand 105°C ambient temperatures over 2000-hour lifetimes. It is well suited for DC-DC converter output filtering in infotainment systems, ADAS processors, and body control modules requiring compact surface-mount electrolytics. The tape-and-reel packaging supports high-volume automated SMT assembly in automotive 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 are the voltage, capacitance, and temperature ratings of the EEE-FK1E221AP?
The EEE-FK1E221AP is rated at 220 µF capacitance and 25 V maximum working voltage with ±20% tolerance. Its operating temperature rating reaches 105°C with a rated lifetime of 2000 hours, and it can handle up to 600 mA of ripple current, making it suitable for demanding automotive power supply applications.
For which automotive applications is the EEE-FK1E221AP best suited given its 2000-hour lifetime at 105°C?
The EEE-FK1E221AP is well suited for automotive ECU power rails, DC-DC converter output filtering in ADAS modules, and battery management system decoupling where sustained 105°C operation over 2000 hours is required. Its 220 µF at 25 V rating also covers infotainment amplifier supply bypassing and body control module power stages.
What is the physical size of the EEE-FK1E221AP and how does it fit into an SMT assembly process?
The EEE-FK1E221AP has an 8 mm diameter by 10.2 mm height SMD body, which fits standard polarized radial SMT footprints. It is supplied in tape-and-reel format compatible with automated pick-and-place machines, enabling efficient high-volume SMT assembly in automotive and industrial production environments without manual component handling.
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.”