0402CG1R0B500NT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
A 1pF, 50V, C0G capacitor in a 0402 package with tighter tolerance, appearing to be a strong alternative.
Best Alternatives to TCC0402COG1R0C500AT
Finding a substitute for the TCC0402COG1R0C500AT, a 1pF 50V C0G 0402 capacitor, requires matching capacitance, voltage, dielectric, and package. Several alternatives exist with slight parametric differences.
AI replacement insight
Electrical risklow
Low if capacitance and dielectric are matched. Medium if capacitance deviates.
Package risklow
0402 is a standard package, so layout compatibility is high.
Sourcing risklow
This is a common capacitor value from multiple vendors.
Can it be replaced directly?
Direct replacement for TCC0402COG1R0C500AT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most promising path is 0402CG1R0B500NT, which matches all critical parameters and offers a tighter tolerance.
Main risk
The primary risk when substituting this part is selecting a capacitor with a different capacitance value or a less stable dielectric (like X7R), which can affect circuit timing or filter performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | TCC0402COG1R0C500AT | 0402CG1R0B500NT | CC0402CRNPO9BN1R2 | CQ0402ARNPO9BNR80 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 | 0402 (1005 metric) | 0402 (1005 metric) | 0402 / 0402 (1005 metric) / 0402 (1005 Metric) — Package size matches.; CC0402CRNPO9BN1R2: Package size matches.; CQ0402ARNPO9BNR80: Package size matches.; RF15N0R8A500: Package size matches. |
| Voltage V | 50.0V | 50.0V | 50.0V | 50.0V | 50.0V — Voltage rating matches.; CC0402CRNPO9BN1R2: Voltage rating matches.; CQ0402ARNPO9BNR80: Voltage rating matches.; RF15N0R8A500: Voltage rating matches. |
| Capacitance F | 1.0e-12F | 1.0e-12F | 1.2e-12F | 8.0e-13F | 1.0e-12F / 1.2e-12F / 8.0e-13F — Capacitance matches.; CC0402CRNPO9BN1R2: Capacitance is 20% higher.; CQ0402ARNPO9BNR80: Capacitance is 20% lower.; RF15N0R8A500: Capacitance is 20% lower. |
| Dielectric | C0G | C0G | NP0 (C0G) | NP0 (C0G) | C0G / NP0 (C0G) — Dielectric type matches for stability.; CC0402CRNPO9BN1R2: Dielectric type matches.; CQ0402ARNPO9BNR80: Dielectric type matches.; RF15N0R8A500: Dielectric type matches. |
| Tolerance | ±0.25pF | ±0.1pF | - | - | ±0.1pF / ±0.05pF — Tighter tolerance is a potential upgrade.; RF15N0R8A500: Tighter tolerance is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for TCC0402COG1R0C500AT 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.