KF221M035F115A
CapXon
Needs validationlow risk
A pin-compatible upgrade from CapXon with a higher 35V rating and improved low-impedance performance.
Best Alternatives to KM221M025E110A
Find pin-compatible and functional alternatives for the CapXon KM221M025E110A, a 220µF 25V aluminum electrolytic capacitor. This guide reviews upgrades and cross-vendor options, highlighting key differences in size and performance.
AI replacement insight
Package riskhigh
Some functional alternatives are physically larger and require layout verification.
Electrical risklow
Most candidates offer equal or higher voltage ratings and better performance (low ESR).
Sourcing riskmedium
Many options are cross-vendor, requiring validation of secondary parameters like lifetime.
Can it be replaced directly?
Direct replacement for KM221M025E110A should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a higher voltage, low-impedance part in the same package, like CapXon's KF221M035F115A.
Main risk
The main risk is selecting a part with a larger physical package (e.g., 10mm diameter instead of 8mm) which will not fit on the PCB.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | KM221M025E110A | KF221M035F115A | JBLH2221M035D090RLM 220UF 35V | GR1E221M0611 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 8mm x 11.5mm | 8mm x 11.5mm | 8mm x 11.5mm | 8mm x 11.5mm | 8mm x 11.5mm — Package dimensions and lead spacing match.; JBLH2221M035D090RLM 220UF 35V: Package dimensions and lead spacing match.; GR1E221M0611: Package dimensions and lead spacing match.; KM1E221M0611: Package dimensions and lead spacing match. |
| Voltage | 25V | 35V | 35V | 25V | 35V / 25V — Higher voltage rating provides more margin.; JBLH2221M035D090RLM 220UF 35V: Higher voltage rating provides more margin.; GR1E221M0611: Voltage rating matches.; KM1E221M0611: Voltage rating matches. |
| Performance | KM (General Purpose) | KF (Low Impedance) | Low ESR | GR (Low Impedance) | KF (Low Impedance) / Low ESR / GR (Low Impedance) — Performance upgrade over general purpose KM series.; JBLH2221M035D090RLM 220UF 35V: Performance upgrade over general purpose target.; GR1E221M0611: Performance upgrade over general purpose KM series. |
| Manufacturer | CapXon | CapXon | DMBJ | ROQANG | CapXon / DMBJ / ROQANG — Same manufacturer.; JBLH2221M035D090RLM 220UF 35V: Cross-vendor part.; GR1E221M0611: Cross-vendor part.; KM1E221M0611: Cross-vendor part, verify secondary specs. |
| Lifetime | Unknown | - | - | - | 2000h @ 105°C — Verify against target's lifetime if critical. |
Application & sourcing insights
Questions & answers
Verified drop-in options for KM221M025E110A are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.