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Best Alternatives to EWH1JM102L25OT

Package: Radial, 16mm x 25mmAISHIAluminum Electrolytic CapacitorsCapacitance: 1000 µFRated Voltage: 63 VTolerance: ±20%Ripple Current: 930 mA @ 120 HzEndurance: 2000 hours @ 105°C

Find verified substitutes for the AISHI EWH1JM102L25OT, a 1000µF 63V radial aluminum capacitor. Review pin-compatible upgrades and functional alternatives with different package sizes.

AI replacement insight

Package riskmedium

Many alternatives are physically larger. Pin-compatible options must have lead spacing verified.

Electrical risklow

Most candidates meet or exceed voltage/capacitance specs. Check secondary parameters like ESR for sensitive circuits.

Can it be replaced directly?

Direct replacement for EWH1JM102L25OT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to a higher-endurance part like EKZN630ELL102ML25S for improved reliability.

Main risk

The main risk is physical incompatibility; several functional alternatives have larger packages that will not fit on the PCB without a redesign.

Recommended alternatives

3
EKZN630ELL102ML25S package
EKZN630ELL102ML25S

NCC(Nippon Chemi-Con)

Needs validationlow risk

A potential pin-compatible upgrade from NCC with identical key specs and significantly improved lifetime.

View details

Alternative comparison matrix

Feature / factorEWH1JM102L25OTEKZN630ELL102ML25S63YXJ1000M16X25ERS1KM102M35OTCompatibility / risk
PackageRadial, 16mm x 25mmRadial, 16mm x 25mmRadial, 16mm x 25mmRadial, 18mm x 35mmRadial, 16mm x 25mm / Radial, 18mm x 35mm — Package dimensions match.; 63YXJ1000M16X25: Package dimensions match, confirmed from MPN and ES data.; ERS1KM102M35OT: Larger package, will not fit in the same footprint.
Voltage63V63V63V100V63V / 100V — Voltage rating matches.; 63YXJ1000M16X25: Voltage rating matches.; ERS1KM102M35OT: Higher voltage rating is electrically safe.
Capacitance1000µF1000µF1000µF1000µF1000µF — Capacitance matches.; 63YXJ1000M16X25: Capacitance matches.; ERS1KM102M35OT: Capacitance matches.
Lifetime2000h @ 105°C10,000h @ 105°Cup to 10,000h4000-10000h10,000h @ 105°C / up to 10,000h / 4000-10000h — Significantly longer lifetime.; 63YXJ1000M16X25: Significantly longer lifetime.; ERS1KM102M35OT: Longer lifetime.
Ripple Current930mA @ 120Hz2.89A @ 100kHz2730mA @ 100kHz-2.89A @ 100kHz / 2730mA @ 100kHz — Higher ripple current rating.; 63YXJ1000M16X25: Higher ripple current rating.

Application & sourcing insights

Questions & answers

Verified drop-in options for EWH1JM102L25OT 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.