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Best Alternatives to EWH2GM101M25OT

Package: Radial, 18mm x 25mmAISHIAluminum Electrolytic CapacitorsCapacitance: 100 µFRated Voltage: 400 VTolerance: ±20%Series: WHOperating Temperature: -25°C to +105°C

Reviewing alternatives for the AISHI EWH2GM101M25OT, a 100µF 400V aluminum electrolytic capacitor. Key considerations for substitutes include matching physical dimensions (18x25mm), capacitance, and voltage rating.

AI replacement insight

Package riskmedium

Many alternatives have different physical dimensions.

Electrical risklow

The top candidate matches primary electricals, but secondary parameters must be checked.

Can it be replaced directly?

Direct replacement for EWH2GM101M25OT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most promising path is AISHI ERH2GM101M25OT, which matches all primary specifications. Other functional alternatives exist but require careful verification of package dimensions.

Main risk

The main risk is physical incompatibility (form/fit) or mismatched secondary electrical parameters like ESR and ripple current, which can affect performance.

Recommended alternatives

2
ERH2GM101M25OT package
ERH2GM101M25OT

AISHI

Needs validationlow risk

Matches package, voltage, and capacitance. From the same manufacturer but a different series.

View details

Alternative comparison matrix

Feature / factorEWH2GM101M25OTERH2GM101M25OT400CXW100MEFR16X31.5Alt 3Compatibility / risk
PackageRadial, 18mm x 25mmRadial, 18mm x 25mm16mm x 31.5mmRadial, 18mm x 25mm / 16mm x 31.5mm — Package dimensions and lead spacing match.; 400CXW100MEFR16X31.5: Different dimensions (smaller diameter, taller). Verify board space.
Voltage400V400V400V400V — Voltage rating matches.; 400CXW100MEFR16X31.5: Voltage rating matches.
Capacitance100µF100µF100µF100µF — Capacitance matches.; 400CXW100MEFR16X31.5: Capacitance matches.
SeriesWH SeriesRH Series-RH Series — Different series may have different ESR or ripple current ratings.
EnduranceNot specified-5000 hours5000 hours — Longer endurance may improve reliability.

Application & sourcing insights

Questions & answers

Verified drop-in options for EWH2GM101M25OT 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.