FRC0603F1053TS
FOJAN
Needs validationlow risk
FOJAN FRC0603F1053TS closely matches the 105 kΩ 0603 resistor.
Best Alternatives to 0603WAF1053T5E
0603WAF1053T5E is a 105 kΩ ±1% 0603 thick-film resistor. Closest listed option is FOJAN FRC0603F1053TS, pending FAE review.
AI replacement insight
Electrical riskmedium
Some options change resistance
Package risklow
All kept parts list 0603
Firmware risklow
Passive resistor
Sourcing risklow
Catalog matched active parts
Can it be replaced directly?
FRC0603F1053TS is the closest catalog match, but it is not marked datasheet-verified here.
Best replacement path
Use the same-value 105 kΩ 0603 option first; use 102 kΩ, 100 kΩ, or 110 kΩ only if the circuit allows value shift.
Main risk
Resistance changes and power derating can affect circuit accuracy and stress margin.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0603WAF1053T5E | FRC0603F1053TS | FRC0603F1023TS | FRC0603F1103TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 105 kΩ | 105 kΩ | - | - | 110 kΩ — +4.8% |
| Tolerance | ±1% | ±1% | - | - | ±1% — same class |
| Package | 0603 | 0603 | - | - | 0603 — same size |
| Power | 0.1 W | 0.1 W | - | - | 0.1 W — no 1.5x margin |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — same TCR |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAF1053T5E 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.