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Best Alternatives to CC0402KRX7R9BB123

Package: 0402 (1005 Metric)YageoCeramic CapacitorsSeries: CCPackage: Tape & Reel (TR)Capacitance: 0.012 µFTolerance: ±10%Voltage - Rated: 50V

Finding a substitute for the Yageo CC0402KRX7R9BB123, a 12nF 50V 0402 MLCC, involves checking key parameters. Alternatives exist with similar voltage and package, but capacitance values often differ.

AI replacement insight

Electrical riskmedium

Capacitance differences require circuit analysis.

Package risklow

All candidates match the 0402 package.

Can it be replaced directly?

No exact drop-in replacement was found. All candidates require review due to different capacitance values or tolerances.

Best replacement path

Consider parts with slightly higher capacitance like GCM155R71H153KA55D (15nF) for decoupling, but always verify circuit requirements.

Main risk

The primary risk is capacitance mismatch. Using a part with different capacitance can affect filter performance, timing, or circuit stability.

Recommended alternatives

4
GCM155R71H153KA55D package
GCM155R71H153KA55D

Murata Electronics

Needs validationmedium risk

An automotive-grade 15nF, 50V, 10% X7R capacitor in the same 0402 package. Note the higher capacitance.

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Alternative comparison matrix

Feature / factorCC0402KRX7R9BB123GCM155R71H153KA55DGRM155R71H103KA88JCC0402KRX7R9BB183Compatibility / risk
Package0402 (1005 metric)0402 (1005 metric)0402 (1005 metric)0402 (1005 metric)0402 (1005 metric) — Identical package and pin count.; GRM155R71H103KA88J: Identical package and pin count.; CC0402KRX7R9BB183: Identical package and pin count.; GCM155R71H103MA55D: Identical package and pin count.
Voltage50.0 V50.0 V50.0 V-50.0 V — Voltage rating matches.; GRM155R71H103KA88J: Voltage rating matches.
Capacitance12.0 nF15.0 nF10.0 nF18.0 nF15.0 nF / 10.0 nF / 18.0 nF — Capacitance is higher than target.; GRM155R71H103KA88J: Capacitance is lower than target.; CC0402KRX7R9BB183: Capacitance is 50% higher.; GCM155R71H103MA55D: Capacitance is lower.
ApplicationCommercialAEC-Q200--AEC-Q200 — Automotive grade may be an upgrade.
Tolerance10.0 %-10.0 %-10.0 % / 20.0 % — Tolerance matches.; GCM155R71H103MA55D: Tolerance is wider (worse).
DielectricX7R-X7R-X7R — Dielectric material matches.
ManufacturerYageo--YageoYageo — Same manufacturer and series.

Application & sourcing insights

Questions & answers

The best alternative depends on your application's tolerance for capacitance change. For decoupling, a higher value like GCM155R71H153KA55D (15nF) may be suitable. For filtering, a closer value like GRM155R71H103KA88J (10nF) might be tested.