1206W4F6800T5E
UNI-ROYAL
Needs validationmedium risk
UNI-ROYAL 1206W4F6800T5E is a same-size 680Ω option with tighter tolerance.
Best Alternatives to 1206W4J0681T5E
1206W4J0681T5E is a 1206 680Ω ±5% thick-film chip resistor. Several 1206 680Ω parts look plausible, but FAE review is still required.
AI replacement insight
Electrical riskmedium
same 0.25W rating; confirm real dissipation
Package risklow
kept candidates are 1206
Firmware risklow
passive resistor
Sourcing riskmedium
cross-vendor qual may be needed
Can it be replaced directly?
A same-package 680Ω part can be considered, but none should be called verified until datasheet checks are complete.
Best replacement path
Use 1206W4F6800T5E for same vendor and tighter tolerance, or FRC1206J681 TS for a ±5% cross-vendor option.
Main risk
Power derating and pulse withstand are application-dependent.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | 1206W4J0681T5E | 1206W4F6800T5E | FRC1206J681 TS | RC1206FR-07680RL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | - | - | 1206 — same EIA size |
| Pinout | 2-terminal | 2-terminal | - | - | 2-terminal — chip resistor |
| Resistance | 680Ω | 680Ω | - | - | 680Ω — same value |
| Tolerance | ±5% | ±1% | - | - | ±5% — same tolerance |
| Power | 0.25W | 0.25W | - | - | 0.25W — check margin |
| Voltage | 200V | 200V | - | - | 200V — same working V |
Application & sourcing insights
Questions & answers
Verified drop-in options for 1206W4J0681T5E 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.