What risks should I check before replacing EEUFR1H471?

Key risks include physical size mismatch (diameter, length, lead spacing), and electrical performance differences. Check the substitute's ESR, ripple current rating, and endurance (lifetime) to ensure it meets your application's demands.

EEUFR1H471 Alternatives, Datasheet & Cross Reference | PANASONIC

Find replacements for the Panasonic EEUFR1H471, a 470µF 50V radial aluminum electrolytic capacitor. Alternatives exist with similar electricals, but require checking physical dimensions and performance specs like ESR and ripple current.

AI replacement insight

Package riskmedium

Physical dimensions (diameter, length, lead spacing) must be verified for all candidates.

Electrical riskmedium

ESR, ripple current, and lifetime must be compared to ensure performance is not degraded.

Sourcing risklow

Multiple manufacturers produce similar capacitors.

Can it be replaced directly?

Direct replacement for EEUFR1H471 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use a low-ESR, long-life radial capacitor like the Rubycon ZLH series, after verifying physical dimensions and ripple current specs.

Main risk

The main risk is a mismatch in performance characteristics like ESR and ripple current, which can affect circuit stability and component lifetime.

Recommended alternatives

Strong alternative with matching key electricals and package type; datasheet review recommended.

View details

Alternative comparison matrix

Feature / factor	EEUFR1H471	50ZLH470MEFC12.5X20	50YXJ470M12.5X20	LKML3002A471MF	Compatibility / risk
Capacitance	470 µF	470 µF	470 µF	470 µF	470 µF — Exact match.; 50YXJ470M12.5X20: Exact match.; LKML3002A471MF: Exact match.
Voltage	50 V	50 V	50 V	100 V	50 V / 100 V — Exact match.; 50YXJ470M12.5X20: Exact match.; LKML3002A471MF: Higher voltage rating is a safe upgrade.
Package	Radial	Radial, 12.5x20mm	Radial, 12.5x20mm	Radial, Can	Radial, 12.5x20mm / Radial, Can — Likely match, requires target dimension check.; 50YXJ470M12.5X20: Likely match, requires target dimension check.; LKML3002A471MF: Physical dimensions (diameter, length, lead spacing) must be verified.
Ripple Current	Not specified	2050 mA	1660 mA	-	2050 mA / 1660 mA — ZLH series is low impedance; likely meets or exceeds target. Verification needed.; 50YXJ470M12.5X20: May be lower than target's low-ESR FR series.
Series	FR Series	ZLH Series	YXJ Series	-	ZLH Series / YXJ Series — Both are low impedance, long life series.; 50YXJ470M12.5X20: General purpose series vs. target's low ESR series.
Lifetime	10000 h	-	-	7000-10000 hrs	7000-10000 hrs — Comparable lifetime to target.

Application & sourcing insights

Questions & answers

Verified drop-in options for EEUFR1H471 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.