CL10B104KB8NFNC
Samsung Electro-Mechanics
Needs validationlow risk
A pin-compatible alternative from Samsung with a higher 50V rating and strong evidence.
Best Alternatives to TCC0603X7R104K250CT
Find and compare verified substitutes for the CCTC TCC0603X7R104K250CT, a 100nF 25V 0603 ceramic capacitor. This guide provides pin-compatible alternatives, upgrade paths, and a detailed risk analysis for your design.
AI replacement insight
Electrical risklow
Most candidates have equal or better specs. A wider tolerance part is the main electrical risk to check.
Package risklow
All candidates use the standard 0603 package, ensuring physical compatibility.
Sourcing risklow
Switching manufacturers is common for MLCCs, but quality and availability should be verified.
Can it be replaced directly?
Direct replacement for TCC0603X7R104K250CT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a part with a higher voltage rating and same or better tolerance, such as TCC0603X7R104J500CT (same MFR, better tolerance) or CL10B104KB8NFNC (Samsung, same tolerance).
Main risk
The primary risk is ensuring the substitute's capacitance tolerance (e.g., ±10% vs. ±20%) is acceptable for the application. A wider tolerance can affect timing or filter performance.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | TCC0603X7R104K250CT | CL10B104KB8NFNC | TCC0603X7R104J500CT | HMK107B7104KAHT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 metric) | 0603 (1608 Metric) / 0603 (1608 metric) — Package size matches.; TCC0603X7R104J500CT: Package size matches.; HMK107B7104KAHT: Package size matches.; FCC0603B104K101CT: Package size matches. |
| Voltage | 25V | 50V | 50V | 100V | 50V / 100V — Higher voltage rating provides more margin.; TCC0603X7R104J500CT: Higher voltage rating provides more margin.; HMK107B7104KAHT: Significantly higher voltage rating.; FCC0603B104K101CT: Significantly higher voltage rating. |
| Tolerance | ±10% | ±10% | ±5% | ±10% | ±10% / ±5% — Capacitance tolerance matches.; TCC0603X7R104J500CT: Tighter tolerance improves precision.; HMK107B7104KAHT: Capacitance tolerance matches.; FCC0603B104K101CT: Capacitance tolerance matches. |
| Manufacturer | CCTC | Samsung Electro-Mechanics | - | - | Samsung Electro-Mechanics / FOJAN — Cross-vendor from a major manufacturer.; FCC0603B104K101CT: Cross-vendor alternative. |
| Capacitance | 100nF | - | 100nF | - | 100nF — Capacitance value matches. |
| Dielectric | X7R | - | X7R | - | X7R — Dielectric material matches. |
| Application | General Purpose | - | - | AEC-Q200 | AEC-Q200 — Automotive qualification may be beneficial. |
Application & sourcing insights
Questions & answers
Verified drop-in options for TCC0603X7R104K250CT 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.