GRM155R61H105KE05D
Murata Electronics
Needs validationmedium risk
A Murata 1uF 0402 capacitor with a higher 50V rating, but a narrower operating temperature range.
Best Alternatives to GRM155Z71A105KE01D
GRM155Z71A105KE01D is a 1µF 10V 0402 ceramic capacitor with an X7R dielectric for a wide operating temperature range. Finding replacements requires careful review of the dielectric material, as many alternatives use X5R, which has a lower maximum temperature.
AI replacement insight
Electrical riskmedium
Dielectric mismatch leads to a narrower operating temperature range.
Package risklow
All candidates share the same 0402 package, ensuring physical compatibility.
Sourcing risklow
Most candidates are from active manufacturers, though some have unknown lifecycle status.
Can it be replaced directly?
No, a direct drop-in replacement was not found in this review. All candidates use an X5R dielectric, which has a lower maximum operating temperature (+85°C) than the target's X7R (+125°C).
Best replacement path
Use a candidate with a higher voltage rating like GRM155R61H105KE05D, but you must verify that the lower maximum operating temperature of +85°C is acceptable for your design.
Main risk
The primary risk is thermal performance degradation. Using an X5R substitute in an application that operates above 85°C could lead to component failure.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | GRM155Z71A105KE01D | GRM155R61H105KE05D | HGC0402R5105K250NTEJ | HGC0402R5105K500NTEJ | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | - | - | 0402 (1005 metric) — Same package ensures physical compatibility. |
| Voltage | 10V | 50V | - | - | 50V — Higher voltage rating provides more margin. |
| Temperature | X7R (-55°C to +125°C) | X5R (-55°C to +85°C) | - | - | X5R (-55°C to +85°C) — Narrower temperature range is a critical downgrade. |
| Manufacturer | Murata Electronics | Murata Electronics | - | - | Murata Electronics — Same manufacturer may simplify qualification. |
| Lifecycle | Active | - | - | - | - — Lifecycle status is unknown, posing a sourcing risk. |
| Tolerance | ±10% | - | - | - | — |
Application & sourcing insights
Questions & answers
Candidates like Murata's GRM155R61H105KE05D offer a higher voltage rating (50V) in the same package, but use an X5R dielectric. This limits the max temperature to +85°C, which must be verified for your application.