What risks should I check before replacing ERS1EM470D11OT?

Before replacing ERS1EM470D11OT, check for: 1) Electrical Risk: Ensure the substitute's ESR, ripple current, and lifetime ratings are suitable for your circuit. 2) Package Risk: While some parts are pin-compatible, always verify physical fit. 3) Sourcing Risk: Check the lifecycle and availability of the chosen replacement.

ERS1EM470D11OT Alternatives, Datasheet & Cross Reference | AISHI

ERS1EM470D11OT is a 47µF 25V radial aluminum electrolytic capacitor from AISHI. Key alternatives include pin-compatible options from Rubycon, which may require checking secondary parameters like ESR and lifetime.

AI replacement insight

Electrical riskmedium

ESR, ripple current, and lifetime may differ between series.

Package risklow

Pin-compatible options have identical dimensions.

Sourcing risklow

Candidates are active parts from major manufacturers.

Can it be replaced directly?

Direct replacement for ERS1EM470D11OT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Start with Datasheet verified or Strong match candidates for ERS1EM470D11OT, then review parametric alternatives for package and electrical fit.

Main risk

The main risk is a mismatch in secondary electrical parameters like ESR or ripple current, as the replacement is from a different manufacturer and series.

Recommended alternatives

A pin-compatible 47µF 25V capacitor from a different manufacturer with identical primary specs.

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Alternative comparison matrix

Feature / factor	ERS1EM470D11OT	25YXF47MEFC5X11	35YXJ47M5X11	Compatibility / risk
Package	Radial, 5mm x 11mm	Radial, 5mm x 11mm	-	Radial, 5mm x 11mm — Package dimensions and mounting type match.
Voltage	25.0 V	25.0 V	-	35.0 V — Higher voltage rating provides more margin.
Capacitance	47.0 µF	47.0 µF	-	47.0 µF — Capacitance is identical.
Series	AISHI ERS	Rubycon YXF	-	Rubycon YXJ — Different series, check ESR and ripple current.

Application & sourcing insights

Questions & answers

Verified drop-in options for ERS1EM470D11OT 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.