Needs validationlow risk
Potential pin-compatible alternative with same package and key ratings, but tighter tolerance.
Best Alternatives to GRM155R61H105ME05D
Find replacements for the Murata GRM155R61H105ME05D, a 1µF 50V 0402 ceramic capacitor. We've analyzed pin-compatible and functional alternatives to help you manage your supply chain.
AI replacement insight
Package riskhigh
Most alternatives are in larger packages and require a board respin.
Electrical risklow
All candidates match key ratings or offer improvements like tighter tolerance.
Can it be replaced directly?
Direct replacement for GRM155R61H105ME05D should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The CCTC TCC0402X5R105K500AT is the strongest candidate, offering the same package and a tighter tolerance. However, all alternatives require engineering review.
Main risk
The primary risk is physical incompatibility; most alternatives are in larger packages (0603, 0805, 1206) and will not fit on a 0402 footprint.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | GRM155R61H105ME05D | TCC0402X5R105K500AT | 0603X105K500CT | CGA3E3X5R1H105KT0Y0N | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) | 0402 (1005 Metric) / 0603 (1608 Metric) / 0805 (2012 Metric) — Package size matches target.; 0603X105K500CT: Larger package requires board redesign.; CGA3E3X5R1H105KT0Y0N: Larger package requires board redesign.; CL21A105KBCLNNC: Larger package requires board redesign. |
| Voltage | 50.0 V | 50.0 V | 50.0 V | 50.0 V | 50.0 V — Voltage rating matches.; 0603X105K500CT: Voltage rating matches.; CGA3E3X5R1H105KT0Y0N: Voltage rating matches.; CL21A105KBCLNNC: Voltage rating matches. |
| Capacitance | 1e-06 F | 1e-06 F | 1e-06 F | - | 1e-06 F — Capacitance matches.; 0603X105K500CT: Capacitance matches.; CL21A105KBCLNNC: Capacitance matches. |
| Tolerance | 20.0 % | 10.0 % | - | 10.0 % | 10.0 % — Tighter tolerance is generally acceptable.; CGA3E3X5R1H105KT0Y0N: Tighter tolerance is an upgrade. |
| Dielectric | X5R | X5R | - | - | X5R — Dielectric characteristic matches. |
| Application | General | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive grade, an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GRM155R61H105ME05D 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.