22UF400V87EC0285
KNSCHA
Needs validationmedium risk
A functional alternative with the same diameter but shorter body; requires engineering review.
Best Alternatives to EHS2GM220G16OT
Finding a substitute for the AISHI EHS2GM220G16OT, a 22µF 400V aluminum capacitor, requires careful attention to its 10x16mm radial package. While many parts match electrically, physical fit is the most common challenge.
AI replacement insight
Package riskhigh
Most candidates have different diameters or lengths, requiring a layout check.
Electrical riskmedium
Check for differences in endurance (lifetime), ripple current, and ESR.
Sourcing risklow
Multiple manufacturers produce capacitors with similar primary specifications.
Can it be replaced directly?
No confirmed direct, drop-in replacement for EHS2GM220G16OT has been identified. All candidates require engineering review, primarily for physical fit and secondary electrical parameters.
Best replacement path
The most promising alternative is KNSCHA 22UF400V87EC0285, which has the same 10mm diameter but is shorter. It requires review of its lower endurance rating.
Main risk
The primary risk when substituting EHS2GM220G16OT is physical incompatibility. Most alternatives have different package dimensions that may not fit on the existing PCB layout.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | EHS2GM220G16OT | 22UF400V87EC0285 | 400BXC22MEFC12.5X20 | EGW2GM220W20OT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Radial, 10mm x 16mm | Radial, 10mm x 14mm | Radial, Can | Radial, 12.5mm x 20mm | Radial, 10mm x 14mm / Radial, Can / Radial, 12.5mm x 20mm / Radial, 12.5mm x 16mm — Same diameter, but 2mm shorter. Best physical fit among candidates.; 400BXC22MEFC12.5X20: Significantly larger package (12.5x20mm) requires fit check.; EGW2GM220W20OT: Significantly larger diameter and length will likely not fit.; ERT226M2WI16RR: Larger diameter (12.5mm vs 10mm) may not fit on the PCB. |
| Voltage | 400.0 V | 400.0 V | 400.0 V | 400.0 V | 400.0 V / 450.0 V — Voltage rating matches the target.; 400BXC22MEFC12.5X20: Voltage rating matches.; EGW2GM220W20OT: Voltage rating matches.; ERT226M2WI16RR: Higher voltage rating provides increased design margin. |
| Tolerance | 20.0 % | 20.0 % | - | - | 20.0 % — Capacitance tolerance matches.; ERT226M2WI16RR: Capacitance tolerance matches. |
| Endurance | Not specified | 2000 hours | 10000 hours | 10000 hours | 2000 hours / 10000 hours — Candidate has a lower endurance rating, review application requirements.; 400BXC22MEFC12.5X20: Significantly longer lifetime.; EGW2GM220W20OT: Significantly longer lifetime. |
Application & sourcing insights
Questions & answers
The best alternative appears to be KNSCHA's 22UF400V87EC0285, as it shares the same 10mm diameter. However, it is shorter and has a lower endurance rating, so you must verify it fits your application's physical and reliability requirements.