FRL1206FR560TS
FOJAN
Needs validationmedium risk
A strong alternative with matching resistance, power, and package, but requires TCR verification.
Best Alternatives to 1206W4F560LT5E
Finding a substitute for the UNI-ROYAL 1206W4F560LT5E, a 0.56Ω 1% 0.25W resistor, involves matching key parameters. Several potential pin-compatible and parametric alternatives exist from manufacturers like FOJAN and Yageo.
AI replacement insight
Package risklow
The 1206 package is standardized, so physical compatibility is very likely.
Electrical riskmedium
While resistance, tolerance, and power can be matched, the TCR is a key differentiator that must be checked to avoid performance issues.
Sourcing risklow
This is a common resistor value and package, with many alternative manufacturers available.
Can it be replaced directly?
Direct replacement for 1206W4F560LT5E should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a direct replacement, FRL1206FR560TS and RL1206FR-070R56L are the strongest candidates, matching all key parameters. However, their TCR is unspecified and must be verified to be ≤ ±800 ppm/°C.
Main risk
The primary risk is the Temperature Coefficient of Resistance (TCR). The target has a specified TCR of ±800 ppm/°C, while many potential substitutes do not have this parameter readily available, requiring datasheet review to avoid unexpected performance changes with temperature.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 1206W4F560LT5E | FRL1206FR560TS | RL1206FR-070R56L | 1206W4F510LT5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 (3216 Metric) | 1206 | 1206 | 1206 | 1206 — Package size is identical.; RL1206FR-070R56L: Package size is identical.; 1206W4F510LT5E: Package size is identical.; FRL1206FR600TS: Package size is identical. |
| Resistance | 0.56 Ω | 0.56 Ω | 0.56 Ω | 0.51 Ω | 0.56 Ω / 0.51 Ω / 0.6 Ω — Resistance value is identical.; RL1206FR-070R56L: Resistance value is identical.; 1206W4F510LT5E: Resistance is ~9% lower.; FRL1206FR600TS: Resistance is ~7% higher. |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% — Tolerance is identical.; RL1206FR-070R56L: Tolerance is identical.; FRL1206FR600TS: Tolerance is identical. |
| Power | 0.25 W | 0.25 W | 0.25 W | 0.25 W | 0.25 W — Power rating is identical.; RL1206FR-070R56L: Power rating is identical.; 1206W4F510LT5E: Power rating is identical.; FRL1206FR600TS: Power rating is identical. |
| Tcr | ±800 ppm/°C | Unknown | Unknown | ±100 ppm/°C | Unknown / ±100 ppm/°C — Candidate TCR is not specified in provided data.; RL1206FR-070R56L: Candidate TCR is not specified in provided data.; 1206W4F510LT5E: Candidate has a significantly better (more stable) TCR. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 1206W4F560LT5E 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.