AC0402KRX7R9BB682
Yageo
Needs validationlow risk
A strong 6.8nF 50V 0402 X7R alternative from Yageo, also AEC-Q200 qualified.
Best Alternatives to TCC0402X7R682K500AT
Find and compare verified substitutes for the CCTC TCC0402X7R682K500AT, a 6.8nF 50V 0402 X7R ceramic capacitor. Analyze pin-compatible options and parametric alternatives to ensure project continuity.
AI replacement insight
Package risklow
All viable candidates use the same 0402 package, ensuring physical compatibility.
Electrical riskmedium
Some candidates offer superior C0G dielectric, which is an electrical change that requires review for the specific application.
Can it be replaced directly?
Yes, there are several potential replacements for TCC0402X7R682K500AT. The strongest candidate is Yageo's AC0402KRX7R9BB682, which matches all critical specifications.
Best replacement path
The most direct replacement is AC0402KRX7R9BB682 from Yageo, which matches all key parameters and adds AEC-Q200 qualification.
Main risk
The primary risk is substituting with a capacitor that has a different dielectric material (e.g., C0G instead of X7R) without engineering validation, as this can alter circuit performance.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | TCC0402X7R682K500AT | AC0402KRX7R9BB682 | GRM1555C1H682GE01D | GRM1555C1H682JE01D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 (1005 metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 metric) / 0402 (1005 Metric) — Package size matches.; GRM1555C1H682GE01D: Package size matches.; GRM1555C1H682JE01D: Package size matches. |
| Capacitance | 6.8 nF | 6.8 nF | 6.8 nF | 6.8 nF | 6.8 nF — Capacitance matches.; GRM1555C1H682GE01D: Capacitance matches.; GRM1555C1H682JE01D: Capacitance matches. |
| Voltage | 50 V | 50 V | 50 V | 50 V | 50 V — Voltage rating matches.; GRM1555C1H682GE01D: Voltage rating matches.; GRM1555C1H682JE01D: Voltage rating matches. |
| Dielectric | X7R | X7R | C0G/NP0 | C0G (NP0) | X7R / C0G/NP0 / C0G (NP0) — Dielectric type matches.; GRM1555C1H682GE01D: Dielectric is C0G, offering higher stability than target's X7R.; GRM1555C1H682JE01D: Dielectric is C0G, offering higher stability than target's X7R. |
| Tolerance | ±10% | ±10% | ±2% | ±5% | ±10% / ±2% / ±5% — Tolerance matches.; GRM1555C1H682GE01D: Tighter tolerance is an upgrade.; GRM1555C1H682JE01D: Tighter tolerance is an upgrade. |
| Application | Commercial | AEC-Q200 | - | - | AEC-Q200 — Candidate is automotive grade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for TCC0402X7R682K500AT 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.