FRC0603F1004TS
FOJAN
Needs validationmedium risk
0603 1MΩ alternate, but tolerance and TCR are looser than ARG03BTC1004.
Best Alternatives to ARG03BTC1004
ARG03BTC1004 is a precision 0603 1MΩ resistor. Reviewed alternates are parametric only because tolerance and TCR are weaker.
AI replacement insight
Electrical riskhigh
tolerance and TCR are weaker
Package risklow
kept parts are 0603
Firmware risklow
passive part
Sourcing riskmedium
PDF checks still pending
Can it be replaced directly?
No confirmed direct pin-compatible replacement was found in the reviewed list.
Best replacement path
Use FRC0603F1004TS only if ±1% and 100ppm are acceptable; otherwise source a 0.1%, 25ppm thin-film part.
Main risk
Precision downgrade from ±0.1%/25ppm to ±1%/100ppm or worse.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | ARG03BTC1004 | FRC0603F1004TS | RC0603FR-071ML | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | 0603 — same case | |
| Resistance | 1MΩ | 1MΩ | - | 1MΩ — same value | |
| Tolerance | ±0.1% | ±1% | - | ±1% — 10x looser | |
| Tcr | ±25ppm/°C | ±100ppm/°C | - | 100-200ppm/°C — field conflict | |
| Power | 0.1W; rule 0.15W | 0.1W | - | 0.1W — no derating margin |
Application & sourcing insights
Questions & answers
FRC0603F1004TS is the best kept candidate, but only as a relaxed ±1%, 100ppm alternative.