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Best Alternatives to CC0402KRX5R5BB475

Package: 0402 (1005 Metric)YageoCeramic CapacitorsSeries: CCPackage: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Capacitance: 4.7 µFTolerance: ±10%Voltage - Rated: 6.3V

Finding a replacement for the Yageo CC0402KRX5R5BB475 4.7µF 6.3V 0402 MLCC involves considering functional alternatives. While several parts offer higher voltage ratings, they are in larger packages and require board layout changes.

AI replacement insight

Package riskhigh

All candidates are in larger packages (0603/0805 vs 0402), requiring PCB redesign.

Electrical risklow

Candidates have higher voltage ratings, which is a safe upgrade. Other parameters match.

Can it be replaced directly?

No direct, pin-compatible replacement was found in this batch. All suitable electrical alternatives have larger packages (0603 or 0805) and require board redesign.

Best replacement path

Search for 4.7µF, 6.3V (or higher), X5R, 0402 package MLCCs from other manufacturers for a drop-in fit.

Main risk

The primary risk is the physical package mismatch, which prevents a drop-in replacement and necessitates PCB layout changes.

Recommended alternatives

5
CC0805KKX5R8BB475 package
CC0805KKX5R8BB475

Yageo

Needs validationhigh risk

Functional upgrade with higher voltage, but in a larger 0805 package requiring board redesign.

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Alternative comparison matrix

Feature / factorCC0402KRX5R5BB475CC0805KKX5R8BB475GRM188R61C475KAAJDGRM188R61E475KE15DCompatibility / risk
Package0402 (1005 metric)0805 (2012 metric)0603 (1608 Metric)0603 (1608 Metric)0805 (2012 metric) / 0603 (1608 Metric) — Larger package requires PCB redesign.; GRM188R61C475KAAJD: Larger package requires PCB redesign.; GRM188R61E475KE15D: Larger package requires PCB redesign.; GRM219R6YA475KA73D: Larger package requires PCB redesign.
Voltage6.3 V25.0 V16.0 V25.0 V25.0 V / 16.0 V / 35.0 V — Higher voltage rating provides more margin.; GRM188R61C475KAAJD: Higher voltage rating provides more margin.; GRM188R61E475KE15D: Higher voltage rating provides more margin.; GRM219R6YA475KA73D: Higher voltage rating provides more margin.
Capacitance4.7 µF4.7 µF4.7 µF4.7 µF4.7 µF — matched; GRM188R61C475KAAJD: matched; GRM188R61E475KE15D: matched; GRM219R6YA475KA73D: matched

Application & sourcing insights

Questions & answers

The best alternative depends on design flexibility. If the PCB can be modified, Murata's GRM188R61C475KAAJD (0603) is a good option. For a drop-in replacement, search for another 0402 capacitor with the same key specifications.