0805B103K500CT
Walsin Technology Corporation
Needs validationlow risk
Walsin 0805B103K500CT is a pin-compatible alternative with matching key electrical specifications.
Best Alternatives to FCC0805B103K500DT
Find reliable replacements for the FOJAN FCC0805B103K500DT, a common 10nF 50V 0805 ceramic capacitor. This guide provides pin-compatible alternatives and performance upgrades from leading manufacturers.
AI replacement insight
Electrical risklow
Most candidates match or exceed key electrical ratings. Upgrading to a C0G dielectric is a performance improvement.
Package risklow
All reviewed candidates use the same 0805 package, ensuring form and fit compatibility.
Sourcing riskhigh
One candidate (GCM216R72A103KA37D) is NRND and should be avoided for new designs or long-term production.
Can it be replaced directly?
Direct replacement for FCC0805B103K500DT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a direct replacement, 0805B103K500CT by Walsin is a pin-to-pin match. For a performance upgrade, consider C2012C0G1H103JT000N by TDK for its superior C0G dielectric and tighter tolerance.
Main risk
The primary risk is minimal and relates to minor, unspecified parametric differences between manufacturers. A candidate with a 'Not For New Designs' (NRND) lifecycle should be avoided due to sourcing risk.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | FCC0805B103K500DT | 0805B103K500CT | TCC0805X7R103K101DT | TCC0805X7R103K251DT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 (2012) | 0805 (2012 Metric) | 0805 (2012 metric) / 0805 (2012) / 0805 (2012 Metric) — Package size matches.; TCC0805X7R103K101DT: Package size matches.; TCC0805X7R103K251DT: Package size matches.; TCC0805X7R103K501DTS: Package size matches. |
| Voltage | 50.0V | 50.0V | 100.0V | 250.0V | 50.0V / 100.0V / 250.0V / 500.0V — Voltage rating matches.; TCC0805X7R103K101DT: Higher voltage rating provides more margin.; TCC0805X7R103K251DT: Significantly higher voltage rating.; TCC0805X7R103K501DTS: Vastly higher voltage rating. |
| Capacitance | 1e-08F | 1e-08F | 1e-08F | 1e-08F | 1e-08F — Capacitance matches.; TCC0805X7R103K101DT: Capacitance matches.; TCC0805X7R103K251DT: Capacitance matches.; TCC0805X7R103K501DTS: Capacitance matches. |
| Tolerance | 10.0% | 10.0% | - | - | 10.0% — Tolerance matches. |
| Dielectric | X7R | X7R | X7R | - | X7R — Dielectric material matches.; TCC0805X7R103K101DT: Dielectric material matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FCC0805B103K500DT 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.