AC0603KRX7R0BB102
Yageo
Needs validationlow risk
AEC-Q200 qualified cross-vendor alternative from Yageo with matching key electrical parameters and package.
Best Alternatives to GCM188R72A102KA37D
The Murata GCM188R72A102KA37D is an automotive-grade 1nF 100V X7R capacitor in a 0603 package, now marked as NRND. Several pin-compatible and functional alternatives are available.
AI replacement insight
Electrical riskhigh
High risk if using a different dielectric (C0G) or a non-automotive part.
Package risklow
All candidates share the same 0603 package.
Sourcing risklow
Target is NRND; several active alternatives are available from multiple vendors.
Can it be replaced directly?
Direct replacement for GCM188R72A102KA37D should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Prioritize AEC-Q200 qualified, 0603 X7R capacitors like Murata's GCJ series or Yageo's AC series.
Main risk
The main risk is using a non-automotive grade part or a capacitor with a different dielectric (e.g., C0G) in an application designed for X7R.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | GCM188R72A102KA37D | AC0603KRX7R0BB102 | GCJ188R72A102KA01D | CC0603KRX7RABB102 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) — Form and fit match.; GCJ188R72A102KA01D: Form and fit match.; CC0603KRX7RABB102: Form and fit match. |
| Voltage | 100.0V | 100.0V | 100.0V | 200.0V | 100.0V / 200.0V — Voltage rating matches.; GCJ188R72A102KA01D: Voltage rating matches.; CC0603KRX7RABB102: Higher voltage rating provides more margin. |
| Capacitance | 1nF, 10% | 1nF, 10% | 1nF, 10% | - | 1nF, 10% — Capacitance and tolerance match.; GCJ188R72A102KA01D: Capacitance and tolerance match. |
| Application | AEC-Q200 | AEC-Q200 | AEC-Q200, Soft Termination | Commercial | AEC-Q200 / AEC-Q200, Soft Termination / Commercial — Automotive qualification matches.; GCJ188R72A102KA01D: Adds soft termination, an upgrade for mechanical stress.; CC0603KRX7RABB102: Lacks AEC-Q200 qualification.; GCM1885C2A102JA16D: Automotive qualification matches. |
| Dielectric | X7R | - | X7R | - | X7R / C0G (NP0) — Dielectric type matches.; GCM1885C2A102JA16D: C0G is more stable but not a direct swap for X7R. |
| Tolerance | 10.0% | - | - | - | 5.0% — Tighter tolerance is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GCM188R72A102KA37D 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.