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Best Alternatives to 152EC0403

Package: Radial, 5mm x 11mmKNSCHAAluminum Electrolytic CapacitorsCapacitance: 100uFRated Voltage: 25VTolerance: ±20%Ripple Current: 151mA @ 100kHzOperating Temperature: -40°C to +105°C

Find the best replacements for the KNSCHA 152EC0403, a 100uF 25V radial aluminum electrolytic capacitor. We analyze pin-compatible and functional alternatives from top manufacturers.

AI replacement insight

Package riskhigh

Many candidates are SMD or have different radial dimensions, requiring layout changes.

Electrical riskmedium

ESR is often unspecified for the target, requiring verification for sensitive applications.

Can it be replaced directly?

Direct replacement for 152EC0403 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The Rubycon 25YXJ100MFFC5X11 is the most promising direct replacement, pending ESR verification.

Main risk

The primary risk is physical incompatibility. Many alternatives have different packages (SMD vs. radial) or different can sizes.

Recommended alternatives

2
25YXJ100MFFC5X11 package
25YXJ100MFFC5X11

rubycon

Needs validationlow risk

Strong alternative with matching core specs, identical package, and higher ripple current.

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Alternative comparison matrix

Feature / factor152EC040325YXJ100MFFC5X11ZF107M025E07RR0VH4FP0Alt 3Compatibility / risk
PackageRadial, 5mm x 11mmRadial, 5mm x 11mmRadial, 6.3mm x 7mmRadial, 5mm x 11mm / Radial, 6.3mm x 7mm — Package dimensions match.; ZF107M025E07RR0VH4FP0: Larger diameter, shorter height. Not a drop-in fit.
Voltage25V25V25V25V — Voltage rating matches.; ZF107M025E07RR0VH4FP0: Voltage rating matches.
Capacitance100uF100uF100uF100uF — Capacitance matches.; ZF107M025E07RR0VH4FP0: Capacitance matches.
Ripple Current151mA250mA160mA250mA / 160mA — Higher ripple current is a safe upgrade.; ZF107M025E07RR0VH4FP0: Slightly higher ripple current.
EsrNot specified400mΩ-400mΩ — Target ESR is not specified, verification recommended.

Application & sourcing insights

Questions & answers

Verified drop-in options for 152EC0403 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.