EEE-FK1K220P Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FK1K220P is a 22 µF 80 V SMD aluminum electrolytic capacitor in a compact surface mount package. It features low ESR and long service life, making it ideal for power supply filtering and decoupling in space-constrained PCB designs requiring high-voltage tolerance.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK1K220P Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.2081(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-FK1K220P?
- 22 µF capacitance at 80 V rating for high-voltage SMD filtering and energy storage applications
- Low ESR aluminum electrolytic design minimizing power losses in switching power supply circuits
- Surface mount package enabling automated pick-and-place assembly and compact PCB layout
- Long service life and high ripple current tolerance suitable for industrial and consumer power designs
What is EEE-FK1K220P used for?
The EEE-FK1K220P is used in switched-mode power supply output filtering, where its 22 µF capacitance and 80 V rating handle post-rectifier bulk decoupling in AC/DC converters. It is also deployed in motor drive circuits and industrial control boards requiring stable bulk capacitance at voltages up to 80 V in a small SMD footprint. Consumer electronics and telecommunications equipment with tight board layouts benefit from its surface mount form factor and reliable electrolytic performance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-FK1K220P datasheet?
EEE-FK1K220P Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-FK1K220P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does the EEE-FK1K220P provide for power supply designs?
The EEE-FK1K220P is rated at 22 µF capacitance and 80 V working voltage, making it suitable for bulk decoupling and output filtering stages in switched-mode power supplies operating at up to 80 V DC. This combination supports energy storage needs in industrial converters and motor drive circuits without requiring larger through-hole electrolytic capacitors.
How does the SMD package of the EEE-FK1K220P affect PCB assembly and layout?
The EEE-FK1K220P's surface mount package is compatible with automated pick-and-place equipment and reflow soldering, eliminating manual insertion steps required for through-hole electrolytics. Its compact SMD footprint allows placement in tighter PCB areas near switching regulators or motor drive ICs where a 22 µF 80 V capacitor is needed but board space is limited.
In which industrial or high-voltage circuits is the EEE-FK1K220P a good fit?
The EEE-FK1K220P is well suited for 48 V to 80 V bus filtering in DC/DC converters, PFC output stages, and motor controller bulk storage applications. Its 80 V rating provides a comfortable derating margin for 48 V rail designs, while the 22 µF value supplies adequate hold-up energy to prevent output voltage droop during load transients in industrial power electronics.
What low-ESR benefits does the EEE-FK1K220P offer compared to standard aluminum electrolytics?
Panasonic's FK series uses a low-ESR electrolytic construction that reduces resistive heating under high ripple current conditions, extending capacitor life in switching power supply applications. For a 22 µF 80 V SMD capacitor, lower ESR means reduced voltage ripple at the output and less self-heating at typical switching frequencies of 50 kHz to 500 kHz in modern converters.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5625 | $0.56 |
| 10+ | $0.5620 | $5.62 |
| 25+ | $0.2250 | $5.63 |
| 100+ | $0.2081 | $20.81 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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