Needs validationmedium risk
A 1206 capacitor with a significantly higher voltage rating, but a less stable X5R dielectric.
Best Alternatives to C3216X7S0J476MT000E
C3216X7S0J476MT000E is a TDK 47µF, 6.3V, 1206 ceramic capacitor with a stable X7S dielectric. While pin-compatible alternatives exist, many use an X5R dielectric, which requires careful engineering review of temperature performance.
AI replacement insight
Electrical riskhigh
Dielectric mismatch affects capacitance stability over temperature and DC bias.
Package risklow
All viable candidates are in the same 1206 package.
Sourcing riskmedium
High-capacitance X7S MLCCs can have tighter supply than X5R equivalents.
Can it be replaced directly?
No direct, risk-free replacement has been identified. All candidates require review, primarily due to the difference in dielectric material (X5R vs. X7S), which affects temperature performance.
Best replacement path
Find a substitute with an X7S dielectric and a voltage rating of 6.3V or higher. If unavailable, consider an X5R part like C3216X5R1C476MTJ00N, but verify temperature performance.
Main risk
The primary risk is a mismatch in temperature characteristics due to substituting an X5R dielectric for the original X7S, potentially causing circuit failure at temperature extremes.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | C3216X7S0J476MT000E | C3216X5R1C476MTJ00N | TCC1206X5R476K100HT | LMK316BJ476ML-T | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 (3216 Metric) | 1206 (3216 Metric) | 1206 | 1206 (3216 Metric) | 1206 (3216 Metric) — Package size matches.; TCC1206X5R476K100HT: Package size matches.; LMK316BJ476ML-T: Package size matches.; CGA1206X5R476M6R3NT: Package size matches. |
| Voltage | 6.3V | 16V | 10V | 10V | 16V / 10V / 6.3V — Significantly higher voltage rating provides excellent margin.; TCC1206X5R476K100HT: Higher voltage rating provides more design margin.; LMK316BJ476ML-T: Higher voltage rating provides more design margin.; CGA1206X5R476M6R3NT: Same voltage rating offers no additional safety margin. |
| Dielectric | X7S | X5R | X5R | X5R | X5R — Narrower temp range (-55°C to +85°C) and different stability.; TCC1206X5R476K100HT: Narrower temp range (-55°C to +85°C) and different stability.; LMK316BJ476ML-T: Narrower temp range (-55°C to +85°C) and different stability.; CGA1206X5R476M6R3NT: Narrower temp range (-55°C to +85°C) and different stability. |
| Tolerance | ±20% | - | ±10% | ±20% | ±10% / ±20% — Tighter tolerance is an upgrade.; LMK316BJ476ML-T: Tolerance matches target. |
Application & sourcing insights
Questions & answers
The best alternative depends on your application's temperature needs. TDK's C3216X5R1C476MTJ00N offers a higher 16V rating but uses an X5R dielectric, which is less stable over temperature than the original's X7S.