EEEFK1V221P
Panasonic
Needs validationlow risk
Panasonic EEEFK1V221P is an ideal upgrade from the same FK series with a higher 35V rating and identical package.
Best Alternatives to EEEFK1E221P
Finding a replacement for the Panasonic EEEFK1E221P, a 220µF 25V aluminum electrolytic capacitor, involves matching capacitance, voltage, and the 8mm x 10.2mm SMD package. Several options offer upgraded voltage ratings.
AI replacement insight
Electrical risklow
Many options have equal or better voltage. Ripple current and ESR are key to verify.
Package risklow
Several candidates share the exact package. Others are very close but require verification.
Can it be replaced directly?
Yes, several direct replacements exist. The best path is an upgrade to EEEFK1V221P, which has a higher voltage rating in the same package.
Best replacement path
Upgrade within the same Panasonic FK series to EEEFK1V221P for a higher voltage rating and minimal risk.
Main risk
The main risk when substituting is using a part with a lower ripple current rating or different ESR, which can lead to overheating and failure.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | EEEFK1E221P | EEEFK1V221P | EEEFT1H221AP | VZH221M1ETR-0810 | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 25.0 V | 35.0 V | 50.0 V | 25.0 V | 35.0 V / 50.0 V / 25.0 V — Candidate has higher voltage rating, a safe upgrade.; EEEFT1H221AP: Candidate has higher voltage rating, a safe upgrade.; VZH221M1ETR-0810: Voltage rating matches.; VZH221M1VTR-0810L: Higher voltage rating is a safe upgrade. |
| Package | 8 mm × 10.2 mm | 8 mm × 10.2 mm | 8 mm × 10.2 mm | 8mm x 10mm | 8 mm × 10.2 mm / 8mm x 10mm / 8x10mm — Package dimensions match.; EEEFT1H221AP: Package dimensions match.; VZH221M1ETR-0810: Slightly shorter package (10mm vs 10.2mm). Footprint likely compatible.; VZH221M1VTR-0810L: Slightly shorter package (10mm vs 10.2mm). Footprint likely compatible. |
| Series | FK Series | FK Series | FT Series | - | FK Series / FT Series — Same product series ensures similar performance characteristics.; EEEFT1H221AP: Different series may have different ESR/ripple specs. |
| Capacitance | 220.0 µF | 220.0 µF | 220.0 µF | - | 220.0 µF — Capacitance matches.; EEEFT1H221AP: Capacitance matches. |
| Manufacturer | Panasonic | - | - | Lelon | Lelon — Cross-vendor alternative.; VZH221M1VTR-0810L: Cross-vendor alternative. |
| Qualification | Not specified | - | - | AEC-Q200 | AEC-Q200 — Candidate is AEC-Q200 qualified.; VZH221M1VTR-0810L: Candidate is AEC-Q200 qualified. |
Application & sourcing insights
Questions & answers
The Panasonic EEEFK1V221P is an excellent alternative, offering a higher 35V rating in the same package and product series, making it a low-risk upgrade.