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Best Alternatives to CK1A101M-CRD54

Package: SMD, 6.3mm x 5.4mmFujicon ElecAluminum Electrolytic CapacitorsCapacitance: 100 µFRated Voltage: 10 VTolerance: ±20%Operating Temperature: -55°C to +105°CLoad Life: 2000 hours

Finding a substitute for the Fujicon CK1A101M-CRD54, a 100uF 10V SMD aluminum capacitor, involves matching capacitance, voltage, and the 5x5.4mm package. Several pin-compatible options and upgrades exist.

AI replacement insight

Package risklow

Low if selecting candidates with the same 5x5.4mm SMD package.

Electrical risklow

Low for primary specs; verify secondary specs like ESR and ripple current.

Sourcing riskmedium

Check stock and lead times for any chosen alternative.

Can it be replaced directly?

Direct replacement for CK1A101M-CRD54 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to a higher voltage part like the 16V 126RV0110 for increased design margin, as it shares the same package and capacitance.

Main risk

The main risk is ensuring the replacement's secondary parameters, like ripple current and ESR, meet the application's requirements.

Recommended alternatives

2
126RV0110 package
126RV0110

KNSCHA

Needs validationlow risk

An upgrade with higher voltage (16V) in the same package.

View details

Alternative comparison matrix

Feature / factorCK1A101M-CRD54126RV0110EFVH010ADA101M0554Alt 3Compatibility / risk
PackageSMD, 5mm x 5.4mmSMD, 5mm x 5.4mmSMD, 5mm x 5.4mmSMD, 5mm x 5.4mm — Form and fit match.; EFVH010ADA101M0554: Form and fit match.
Voltage10V16V10V16V / 10V — Higher voltage rating provides more design margin.; EFVH010ADA101M0554: Voltage rating matches.
Capacitance100uF100uF100uF100uF — Capacitance matches.; EFVH010ADA101M0554: Capacitance matches.
Tolerance±20%±20%±20%±20% — Tolerance matches.; EFVH010ADA101M0554: Tolerance matches.
Temperature-40°C to +105°C--55°C to +105°C-55°C to +105°C — Wider operating temperature range.

Application & sourcing insights

Questions & answers

Verified drop-in options for CK1A101M-CRD54 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.