
Murata Electronics
GCM188R71H224KA64D is a 0603 X7R MLCC candidate with higher 0.22uF capacitance.
CC0603KRX7R9BB154 is a 150nF 50V X7R 0603 MLCC. Listed alternatives are parametric candidates, not verified drop-in replacements.
100nF or 220nF changes circuit behavior.
Kept candidates are 0603 2-pad MLCCs.
Passive part; no firmware impact expected.
Avoid NRND options for new builds.
No verified direct replacement is supported by the provided evidence.
Use same 0603, X7R, ≥50V parts only after validating the capacitance change.
Capacitance differs from the 150nF target.

Murata Electronics
GCM188R71H224KA64D is a 0603 X7R MLCC candidate with higher 0.22uF capacitance.
| Feature / factor | CC0603KRX7R9BB154 | GCM188R71H224KA64D | GRM188R72A104KA35J | GCJ188R72A104KA01D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | - | 0603 — same case |
| Pinout | 2 pads | 2 pads | - | - | 2 pads — MLCC pads |
| Voltage | 50V | 50V | - | - | 100V — higher rating |
| Tolerance | 150nF ±10% | 220nF ±10% | - | - | 100nF ±10% — cap lower |
| Temperature | -55..125C | -55..125C | - | - | -55..125C — ES attr |
| Lifecycle | Active | - | unknown | - | unknown — catalog '-' |
| Application | Ni barrier | - | - | soft term | — |
No exact best replacement is proven here. GCM188R71H224KA64D is active and 0603 X7R, but its 0.22uF value must be reviewed.