CC1206KKX7R8BB475
Yageo
Needs validationhigh risk
Pin-compatible alternative with identical electrical ratings, but lacks automotive AEC-Q200 qualification.
Best Alternatives to GCM31CR71E475KA55L
Finding a substitute for the GCM31CR71E475KA55L, a 4.7µF 25V 1206 AEC-Q200 MLCC, requires careful review of both electrical parameters and automotive qualifications. While several parts offer similar specs, key differences in dielectric material and reliability grade must be considered.
AI replacement insight
Application riskhigh
Using a non-AEC-Q200 part in an automotive design can lead to reliability issues.
Electrical riskmedium
Alternatives with X5R or X7S dielectrics have different capacitance stability over temperature.
Package risklow
Several candidates match the 1206 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for GCM31CR71E475KA55L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
GCM31CC71H475KA03L is a promising alternative as it matches the automotive grade and package, but its X7S dielectric requires engineering review for capacitance stability.
Main risk
The primary risk is using a non-automotive grade part in an application requiring AEC-Q200 reliability, or accepting a part with different temperature characteristics.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | GCM31CR71E475KA55L | CC1206KKX7R8BB475 | GCM31CC71H475KA03L | GRM319R61H475KA12D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 (3216 metric) | 1206 (3216 metric) | 1206 (3216 metric) | 1206 (3216 Metric) | 1206 (3216 metric) / 1206 (3216 Metric) — Package dimensions and land pattern match.; GCM31CC71H475KA03L: Package dimensions and land pattern match.; GRM319R61H475KA12D: Package dimensions and land pattern match. |
| Capacitance | 4.7 µF, ±10% | 4.7 µF, ±10% | - | - | 4.7 µF, ±10% — Identical capacitance and tolerance. |
| Voltage | 25 V | 25 V | 50 V | 50 V | 25 V / 50 V — Voltage rating is identical.; GCM31CC71H475KA03L: Higher voltage rating provides more margin.; GRM319R61H475KA12D: Higher voltage rating provides more margin. |
| Dielectric | X7R | X7R | X7S | X5R | X7R / X7S / X5R — Same dielectric ensures similar temperature performance.; GCM31CC71H475KA03L: X7S has wider capacitance variance over temperature (±22%) compared to X7R (±15%).; GRM319R61H475KA12D: X5R has a narrower operating temperature range for its ±15% stability (-55°C to +85°C). |
| Application | AEC-Q200 | General Purpose | AEC-Q200 | General Purpose | General Purpose / AEC-Q200 — Candidate is not AEC-Q200 qualified.; GCM31CC71H475KA03L: Both parts are AEC-Q200 qualified.; GRM319R61H475KA12D: Candidate is not AEC-Q200 qualified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GCM31CR71E475KA55L 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.