Needs validationhigh risk
Same package and capacitance, but different dielectric (X7R) and weaker tolerance (±10%).
Best Alternatives to TCC1206M3L104J500FT
Finding a substitute for the TCC1206M3L104J500FT requires careful review. While alternatives in the same 1206 package exist, they differ in the critical dielectric material, which may affect circuit stability and performance.
AI replacement insight
Electrical riskhigh
Dielectric change from Class I to Class II affects stability. Tolerance is also weaker.
Package risklow
Several candidates match the 1206 package.
Can it be replaced directly?
No direct drop-in replacement was found. All reviewed candidates have a different dielectric type (X7R) which is not stable like the target's M3L.
Best replacement path
Search for a 100nF, 50V+, ±5% capacitor with a C0G/NP0 or other Class I dielectric in a 1206 package.
Main risk
Critical dielectric mismatch (stable Class I M3L vs. unstable Class II X7R) will likely impact circuit performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | TCC1206M3L104J500FT | CGA1206X7R104K501NT | NM1206B104K451CEGN | TCC1206X7R104K501HT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | 1206 | 1206 — Same package size.; NM1206B104K451CEGN: Same package size.; TCC1206X7R104K501HT: Same package size.; CGA1206X7R104K251NT: Same package size. |
| Dielectric | M3L (Class I) | X7R (Class II) | X7R (Class II) | X7R (Class II) | X7R (Class II) — Functionally different; capacitance varies with temp/voltage.; NM1206B104K451CEGN: Functionally different; capacitance varies with temp/voltage.; TCC1206X7R104K501HT: Functionally different; capacitance varies with temp/voltage.; CGA1206X7R104K251NT: Functionally different; capacitance varies with temp/voltage. |
| Voltage | 50V | 500V | 450V | 500V | 500V / 450V / 250V — Higher voltage rating provides more margin.; NM1206B104K451CEGN: Higher voltage rating provides more margin.; TCC1206X7R104K501HT: Higher voltage rating provides more margin.; CGA1206X7R104K251NT: Higher voltage rating provides more margin. |
| Tolerance | ±5% | ±10% | ±10% | ±10% | ±10% — Wider tolerance may affect circuit precision.; NM1206B104K451CEGN: Wider tolerance may affect circuit precision.; TCC1206X7R104K501HT: Wider tolerance may affect circuit precision.; CGA1206X7R104K251NT: Wider tolerance may affect circuit precision. |
| Temperature | -55°C to +85°C | - | - | -55°C to +125°C | -55°C to +125°C — Wider operating range. |
| Lifecycle | Active | - | - | - | - — Lifecycle status is not specified. |
Application & sourcing insights
Questions & answers
No ideal alternative was found. The best path is to find another 100nF, 50V, 1206 capacitor with a Class I dielectric (like C0G/NP0) and ±5% tolerance. The suggested candidates are only suitable for non-critical applications like bulk decoupling.