GRM1555C1H222GA01D
Murata Electronics
Needs validationmedium risk
Functional alternative with matching C0G dielectric and tighter tolerance, but higher capacitance (2.2nF).
Best Alternatives to GRM1555C1H152JA01D
GRM1555C1H152JA01D is a high-stability 1.5nF 50V C0G ceramic capacitor in an 0402 package, ideal for precision applications. Finding a direct replacement is challenging, as substitutes must match the C0G dielectric to maintain circuit performance.
AI replacement insight
Electrical riskhigh
Substituting C0G with X7R dielectric introduces instability. Capacitance and tolerance mismatches also pose significant risks.
Package risklow
All candidates use the same 0402 package, ensuring physical compatibility.
Sourcing risklow
The 0402 capacitor market has many vendors, but finding an exact C0G match can be challenging.
Can it be replaced directly?
No direct, drop-in replacement has been identified. All candidates have parametric differences, with the most critical being the dielectric type or capacitance value.
Best replacement path
The best path is to find another 1.5nF, 50V, C0G capacitor in an 0402 package. If unavailable, GRM1555C1H222GA01D is a functional alternative with the correct C0G dielectric but a different capacitance (2.2nF) that must be validated by an engineer for the specific application.
Main risk
The primary risk is substituting the stable C0G dielectric with an unstable X7R type, which can cause failure in precision circuits.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | GRM1555C1H152JA01D | GRM1555C1H222GA01D | CL05B102KB5NNNC | CL05B222KB5NNNC | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | - | - | 0402 (1005 Metric) — Package size matches. |
| Voltage | 50.0V | 50.0V | - | - | 50.0V — Voltage rating matches. |
| Dielectric | C0G (EIA) | C0G (NP0) | - | - | X7R — X7R is unstable vs target's stable C0G. High risk. |
| Tolerance | 5.0% | 2.0% | - | - | 10.0% — Tolerance is wider. |
| Capacitance | 1.5nF | 2.2nF | - | - | 1.0nF — Capacitance is lower. |
Application & sourcing insights
Questions & answers
The best alternative found is Murata's GRM1555C1H222GA01D. It matches the critical C0G dielectric but has a higher capacitance (2.2nF vs 1.5nF), which requires engineering validation for your circuit.