1808B102K302NT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
An upgrade from the same manufacturer with a higher voltage rating (3kV) and matching core specs.
Best Alternatives to 1808B102K202NT
The Fenghua 1808B102K202NT is a high-voltage 1nF 2kV MLCC in an 1808 package. This page provides verified alternatives, including direct crosses and voltage upgrades, to assist in sourcing and design.
AI replacement insight
Electrical risklow
Low if key parameters (Voltage, Capacitance, Dielectric) are matched or upgraded.
Package risklow
The 1808 package is standardized, minimizing physical incompatibility issues.
Can it be replaced directly?
Direct replacement for 1808B102K202NT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a higher voltage part from the same series, like 1808B102K302NT, or use a cross-vendor equivalent like FV42X102K202EEG after datasheet review.
Main risk
The main risk is using a part with a lower voltage rating or a different dielectric (e.g., C0G instead of X7R), which can lead to component failure or circuit malfunction.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 1808B102K202NT | 1808B102K302NT | 1808B102K502NT | FV42X102K202EEG | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1808 | 1808 | 1808 | 1808 | 1808 — matched; 1808B102K502NT: matched; FV42X102K202EEG: Package size matches.; FV42X102K302EFG: matched |
| Voltage | 2kV | 3kV | 5kV | 2kV | 3kV / 5kV / 2kV — Higher voltage rating is a safe upgrade.; 1808B102K502NT: Significantly higher voltage rating.; FV42X102K202EEG: matched; FV42X102K302EFG: Higher voltage rating is a safe upgrade. |
| Capacitance | 1nF | 1nF | 1nF | 1nF | 1nF — matched; 1808B102K502NT: matched; FV42X102K202EEG: matched; FV42X102K302EFG: matched |
| Dielectric | X7R | X7R | - | X7R | X7R — matched; FV42X102K202EEG: Temperature characteristic matches.; FV42X102K302EFG: matched |
| Tolerance | ±10% | - | - | ±10% | ±10% — matched |
Application & sourcing insights
Questions & answers
Verified drop-in options for 1808B102K202NT 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.