GJM1555C1HR20WB01D
Murata Electronics
Needs validationmedium risk
A form-fit alternative from the same Murata series with slightly lower capacitance (0.2pF).
Best Alternatives to GJM1555C1HR30WB01D
Reviewing alternatives for the Murata GJM1555C1HR30WB01D, a 0.3pF 50V C0G capacitor in a 0402 package. Key considerations for substitutes include matching the C0G dielectric and ensuring the capacitance value is within the application's tolerance.
AI replacement insight
Electrical riskmedium
Capacitance value differs in all candidates, requiring circuit validation.
Package risklow
All viable candidates use the same 0402 package.
Sourcing risklow
Alternatives are available from Murata and other major manufacturers.
Can it be replaced directly?
No direct, one-to-one replacement has been verified. All suitable candidates require engineering review due to differences in capacitance.
Best replacement path
Use another Murata GJM series part with the closest available capacitance, and verify circuit performance.
Main risk
Capacitance deviation from the original 0.3pF value, which can impact circuit timing or frequency response.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | GJM1555C1HR30WB01D | GJM1555C1HR20WB01D | GJM1555C1H2R0WB01D | GJM1555C1HR50WB01D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 metric) | 0402 (1005 metric) | - | - | 0402 (1005 metric) — Identical package and pin count. |
| Voltage | 50.0 V | 50.0 V | - | - | 50.0 V — Voltage rating matches. |
| Capacitance | 0.3 pF | 0.2 pF | - | - | 0.5 pF — Capacitance is higher than target. |
| Dielectric | C0G | C0G | - | - | C0G (EIA) — Dielectric material is equivalent. |
| Tolerance | ±0.05 pF | ±0.05 pF | - | - | ±0.05 pF — Absolute tolerance matches. |
| Manufacturer | Murata Electronics | - | - | - | — |
Application & sourcing insights
Questions & answers
There is no exact drop-in replacement identified. However, parts in Murata's GJM series, like GJM1555C1HR20WB01D (0.2pF), offer the same package and ratings but with different capacitance. Review your circuit's tolerance for this change.