0805B104K101CT
Walsin Technology Corporation
Needs validationlow risk
This Walsin capacitor is a pin-compatible upgrade with a higher 100V rating, offering increased voltage margin.
Best Alternatives to FCC0805B104K500DT
FCC0805B104K500DT is a general-purpose 100nF, 50V, X7R ceramic capacitor in a standard 0805 package. Numerous pin-compatible alternatives and upgrade options are available from various manufacturers.
AI replacement insight
Electrical risklow
For pin-to-pin matches, electrical risk is minimal. For parametric alternatives, review dielectric characteristics.
Package risklow
All candidates use the same 0805 package, so there is no physical compatibility risk.
Sourcing risklow
This is a common capacitor value; many alternatives are available from multiple vendors.
Can it be replaced directly?
Direct replacement for FCC0805B104K500DT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for FCC0805B104K500DT, then review parametric alternatives for package and electrical fit.
Main risk
The primary risk is substituting with a capacitor that has a different dielectric material (e.g., X5R, X7T), which can alter performance over temperature and DC bias.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FCC0805B104K500DT | 0805B104K101CT | 0805B104K500CT | CL21B104KBFNNNE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 Metric) | - | - | 0805 (2012 Metric) — Identical package ensures form and fit. |
| Voltage | 50 V | 100 V | - | - | 50 V — Voltage rating matches. |
| Capacitance | 100 nF | 100 nF | - | - | 100 nF — Core electrical value matches. |
| Dielectric | X7R | X7R | - | - | X7R — Identical dielectric ensures similar temperature performance. |
| Lifecycle | Active | - | - | - | - — Lifecycle status is not specified, check sourcing. |
| Tolerance | ±10% | - | - | - | — |
Application & sourcing insights
Questions & answers
Verified drop-in options for FCC0805B104K500DT 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.