CC0402BRNPO9BN4R0
Yageo
Needs validationlow risk
A strong cross-vendor alternative from Yageo with matching key parameters.
Best Alternatives to GJM1555C1H4R0BB01D
The Murata GJM1555C1H4R0BB01D is a 4pF 50V High-Q C0G MLCC in a standard 0402 package, designed for high-frequency circuits. Several pin-compatible alternatives exist from Murata and other manufacturers.
AI replacement insight
Electrical risklow
Multiple parts match key specs. Main risk is Q-factor in RF circuits.
Package risklow
The 0402 package is a standard, ensuring mechanical compatibility.
Sourcing risklow
This is a common capacitor value with multiple sources available.
Can it be replaced directly?
Direct replacement for GJM1555C1H4R0BB01D should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Yageo's CC0402BRNPO9BN4R0 offers a direct parametric match. Murata's GJM1555C1H3R9WB01D is also excellent, offering tighter tolerance.
Main risk
Performance degradation in high-frequency circuits if a substitute lacks a comparable Q-factor (Quality Factor).
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | GJM1555C1H4R0BB01D | CC0402BRNPO9BN4R0 | GJM1555C1H3R9WB01D | GJM1555C1H3R9BB01D | Compatibility / risk |
|---|---|---|---|---|---|
| Manufacturer | Murata Electronics | Yageo | - | - | Yageo — Cross-vendor alternative. |
| Capacitance | 4.0 pF | 4.0 pF | 3.9 pF | 3.9 pF | 4.0 pF / 3.9 pF — Capacitance matches.; GJM1555C1H3R9WB01D: Slightly lower capacitance.; GJM1555C1H3R9BB01D: Slightly lower capacitance.; GCM1555C1H4R0CA16D: Capacitance matches. |
| Tolerance | ±0.1 pF | ±0.1 pF | ±0.05 pF | ±0.1 pF | ±0.1 pF / ±0.05 pF / ±0.25 pF — Tolerance matches.; GJM1555C1H3R9WB01D: Tighter tolerance is an upgrade.; GJM1555C1H3R9BB01D: Tolerance matches.; GCM1555C1H4R0CA16D: Looser tolerance is a downgrade. |
| Voltage | 50 V | 50 V | 50 V | 50 V | 50 V — Voltage rating matches.; GJM1555C1H3R9WB01D: Voltage rating matches.; GJM1555C1H3R9BB01D: Voltage rating matches. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size matches.; GJM1555C1H3R9WB01D: Package size matches.; GJM1555C1H3R9BB01D: Package size matches.; GCM1555C1H4R0CA16D: Package size matches. |
| Series | GJM (High-Q) | - | - | - | GCM (Automotive) — Different series (Automotive vs High-Q). May have different Q-factor. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GJM1555C1H4R0BB01D 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.