Needs validationlow risk
A pin-compatible replacement with a tighter ±10% tolerance.
Best Alternatives to TCC0402X5R105M250AT
Finding a substitute for the TCC0402X5R105M250AT 1uF 25V 0402 capacitor is straightforward. Several pin-compatible options exist from CCTC, TDK, and Murata, often with improved voltage or tolerance ratings.
AI replacement insight
Electrical risklow
Many alternatives offer superior voltage or tolerance, posing minimal electrical risk.
Package riskhigh
Only applies if a non-0402 part is chosen. Most candidates match the package.
Can it be replaced directly?
Direct replacement for TCC0402X5R105M250AT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use TCC0402X5R105K250AT for a direct replacement with tighter tolerance, or TCC0402X5R105K500AT for a voltage upgrade.
Main risk
The primary risk is selecting a part with a different package size (e.g., 0603), which is not a drop-in replacement and requires a PCB layout change.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | TCC0402X5R105M250AT | TCC0402X5R105K250AT | C1005X5R1E105KT000E | TCC0402X5R105K500AT | Compatibility / risk |
|---|---|---|---|---|---|
| Tolerance | ±20% | ±10% | ±10% | ±10% | ±10% / ±20% — Tighter tolerance is a safe upgrade.; C1005X5R1E105KT000E: Tighter tolerance is a safe upgrade.; TCC0402X5R105K500AT: Tighter tolerance is a safe upgrade.; GRM155R61H105ME05D: matched |
| Voltage | 25V | 25V | 25V | 50V | 25V / 50V — matched; C1005X5R1E105KT000E: matched; TCC0402X5R105K500AT: Higher voltage is a safe upgrade.; GRM155R61H105ME05D: Higher voltage is a safe upgrade. |
| Package | 0402 | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) — matched; C1005X5R1E105KT000E: matched; TCC0402X5R105K500AT: Package matches, ensuring form and fit.; GRM155R61H105ME05D: matched |
| Capacitance | 1µF | 1µF | - | 1µF | 1µF — matched; TCC0402X5R105K500AT: matched |
| Manufacturer | CCTC | - | TDK | - | TDK / Murata — Cross-vendor alternative.; GRM155R61H105ME05D: Cross-vendor alternative. |
Application & sourcing insights
Questions & answers
Verified drop-in options for TCC0402X5R105M250AT 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.