1206W4F4302T5E
UNI-ROYAL
Needs validationmedium risk
Cross-vendor alternative from UNI-ROYAL in a 1206 package with a 43kΩ resistance.
Best Alternatives to FRC1206F4022TS
FRC1206F4022TS is a 40.2kΩ, 1% tolerance, 0.25W chip resistor in a 1206 package. Finding a direct replacement requires matching these key parameters, especially the non-standard resistance value.
AI replacement insight
Electrical riskmedium
Resistance value is a key parameter; deviation requires analysis.
Package risklow
Candidates with the same 1206 package are readily available.
Can it be replaced directly?
No direct, 1-to-1 replacements were found. All candidates have different resistance values requiring circuit validation.
Best replacement path
Parametric alternatives with nearby resistance values.
Main risk
Resistance mismatch. The 40.2kΩ value is specific, and using a different value can affect circuit performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC1206F4022TS | 1206W4F4302T5E | FRC1206F3902TS | FRC1206F4302TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 40.2kΩ | 43kΩ | 39kΩ | 43kΩ | 43kΩ / 39kΩ — Candidate resistance is ~7% higher.; FRC1206F3902TS: Candidate resistance is ~3% lower.; FRC1206F4302TS: Candidate resistance is ~7% higher.; FRC1206J393 TS: Candidate resistance is ~3% lower. |
| Manufacturer | FOJAN | UNI-ROYAL | - | - | UNI-ROYAL — Cross-vendor alternative. |
| Power | 0.25W | 0.25W | 0.25W | 0.25W | 0.25W — matched; FRC1206F3902TS: matched; FRC1206F4302TS: matched; FRC1206J393 TS: matched |
| Package | 1206 (3216 Metric) | 1206 | 1206 (3216 Metric) | 1206 | 1206 / 1206 (3216 Metric) — matched; FRC1206F3902TS: matched; FRC1206F4302TS: matched; FRC1206J393 TS: matched |
| Tolerance | ±1% | - | ±1% | ±1% | ±1% / ±5% — matched; FRC1206F4302TS: matched; FRC1206J393 TS: Wider tolerance is a significant downgrade. |
| Tcr | ±100 ppm/°C | - | - | ±100 ppm/°C | ±100 ppm/°C — matched |
Application & sourcing insights
Questions & answers
There are no direct drop-in replacements found. Alternatives like FRC1206F4302TS or FRC1206F3902TS have similar ratings but different resistance values (43kΩ and 39kΩ respectively), which requires engineering review.