
FOJAN
Direct upgrade from the same manufacturer with tighter ±1% tolerance in the same 1206 package.
Find verified substitutes and cross-references for the FOJAN FRC1206J104 TS, a 100kΩ, 5%, 0.25W, 1206 thick film chip resistor. Review parametric differences and sourcing options.
Resistance and power match; some offer better tolerance.
All selected candidates are in the same 1206 package.
Switching manufacturers requires qualifying a new vendor.
Direct replacement for FRC1206J104 TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Upgrade to the FRC1206F1003TS for a tighter tolerance (±1%) part from the same manufacturer, ensuring form-fit-function compatibility.
The main risk is ensuring the substitute's Temperature Coefficient of Resistance (TCR) matches the application's needs, as this data is sometimes missing.

FOJAN
Direct upgrade from the same manufacturer with tighter ±1% tolerance in the same 1206 package.
| Feature / factor | FRC1206J104 TS | FRC1206F1003TS | RS-06K1003FT | 1206W4J0104T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 (3216 Metric) | - | - | 1206 — Matches form factor. |
| Resistance | 100kΩ | 100kΩ | - | - | 100kΩ — matched |
| Tolerance | ±5% | ±1% | - | - | ±1% — Tighter tolerance is a performance upgrade. |
| Power | 0.25W | 0.25W | - | - | 0.25W — matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — matched |
| Manufacturer | FOJAN | - | FH (Guangdong Fenghua Advanced Tech) | - | FH (Guangdong Fenghua Advanced Tech) — Requires vendor qualification. |
Verified drop-in options for FRC1206J104 TS 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.