GRT21BR61H475KE13L
Murata Electronics
Needs validationlow risk
Pin-compatible 0805 MLCC with same capacitance and dielectric, but higher voltage rating and automotive grade.
Best Alternatives to GRM219R6YA475KA73D
The Murata GRM219R6YA475KA73D is a general-purpose 4.7µF, 35V, 0805 MLCC. Several alternatives exist, including pin-compatible options with higher voltage ratings and automotive-grade parts that may require engineering review due to different dielectric characteristics.
AI replacement insight
Electrical riskmedium
Dielectric differences (X7S) in some candidates require review.
Package risklow
All recommended candidates share the same 0805 package.
Sourcing risklow
Multiple alternatives from the same manufacturer are available.
Can it be replaced directly?
Yes, GRT21BR61H475KE13L is a potential pin-to-pin replacement with an upgraded voltage rating. For applications needing wider temperature performance, GRM21BZ71H475KE15K is an excellent upgrade to an X7R dielectric.
Best replacement path
GRT21BR61H475KE13L is a strong candidate, offering a higher voltage rating (50V) and automotive qualification in the same package and with the same X5R dielectric.
Main risk
The primary risk when substituting is a mismatch in dielectric characteristics (e.g., X5R vs. X7S), which affects capacitance stability over temperature and DC bias.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | GRM219R6YA475KA73D | GRT21BR61H475KE13L | GCM21BC7YA475KE36L | GRM21BC71H475KE11L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) — Identical package ensures form-fit compatibility.; GCM21BC7YA475KE36L: Identical package.; GRM21BC71H475KE11L: Identical package.; GRM21BZ71H475KE15K: Identical package ensures form-fit compatibility. |
| Capacitance | 4.7µF | 4.7µF | - | - | 4.7µF — Capacitance matches. |
| Voltage | 35V | 50V | 35V | 50V | 50V / 35V — Higher voltage rating provides increased design margin.; GCM21BC7YA475KE36L: Identical voltage rating.; GRM21BC71H475KE11L: Higher voltage rating.; GRM21BZ71H475KE15K: Higher voltage rating provides increased margin. |
| Dielectric | X5R | X5R | X7S | X7S | X5R / X7S / X7R — Identical dielectric ensures similar electrical characteristics.; GCM21BC7YA475KE36L: X7S has different capacitance stability vs. temp.; GRM21BC71H475KE11L: X7S has different capacitance stability vs. temp.; GRM21BZ71H475KE15K: X7R offers a wider temperature range (-55 to 125C). |
| Qualification | Commercial | AEC-Q200 | AEC-Q200 | - | AEC-Q200 — Automotive grade offers higher reliability.; GCM21BC7YA475KE36L: Automotive grade is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GRM219R6YA475KA73D 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.