EEE-FK2A221AM Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FK2A221AM is a 220 µF, 100 V, SMD aluminum electrolytic capacitor rated for 2000-hour lifetime at 105°C with 917 mA ripple current. It is AEC-Q200 automotive-grade in an 18 x 16.5 mm can, ideal for demanding power supply filtering. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK2A221AM Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220 µF capacitance at 100 V with ±20% tolerance, delivering reliable bulk energy storage in automotive and industrial power supply designs
- Rated 2000 hours at 105°C with 917 mA ripple current capability for extended service life in high-temperature environments
- AEC-Q200 automotive-qualified SMD device in 18 x 16.5 mm can, supplied in tape-and-reel for automated PCB assembly
Applications
The EEE-FK2A221AM is designed for automotive power supply filtering, DC link decoupling, and energy hold-up circuits where high voltage (100 V) and extended temperature (105°C) performance are required. Its 220 µF capacitance and 917 mA ripple current rating make it suitable for onboard chargers, DC-DC converters, and ADAS power rails in automotive ECUs. The AEC-Q200 qualification ensures compliance with automotive reliability standards for under-hood and cabin electronics.
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 voltage and capacitance does the EEE-FK2A221AM provide, and what is its temperature rating?
The Panasonic EEE-FK2A221AM is a 220 µF, 100 V aluminum electrolytic capacitor with ±20% tolerance, rated for operation up to 105°C with a 2000-hour endurance life. These specifications make it well suited for bulk filtering and energy storage in high-voltage automotive and industrial power supply circuits.
How much ripple current can the EEE-FK2A221AM handle in continuous operation?
The EEE-FK2A221AM supports a ripple current of 917 mA at its rated conditions, which is important for DC link filtering in switching power supplies and motor drive inverters. This 917 mA capability ensures the capacitor remains within its thermal limits when used in automotive DC-DC converters and onboard charger circuits.
Is the EEE-FK2A221AM qualified for automotive applications and suitable for automated assembly?
Yes, the EEE-FK2A221AM carries AEC-Q200 automotive qualification, confirming its reliability for use in vehicles under harsh thermal and vibration conditions. It is packaged in SMD tape-and-reel format with an 18 x 16.5 mm can body, enabling automated pick-and-place assembly on automotive ECU and ADAS power supply boards.
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