FRC0603F3304TS
FOJAN
Needs validationlow risk
A 0603 resistor with matching resistance and tolerance, and improved TCR. Power rating should be reviewed.
Best Alternatives to RS-03L3304FT
Find and compare alternatives for the RS-03L3304FT, a 3.3MΩ 1% 0.1W 0603 thick film resistor. This guide provides pin-compatible and parametric alternatives, highlighting key differences for your design.
AI replacement insight
Electrical riskmedium
Candidates may have different tolerance or resistance values requiring circuit validation.
Package risklow
All suggested candidates match the 0603 package, ensuring form and fit compatibility.
Sourcing risklow
Multiple manufacturers offer viable alternatives, reducing single-source dependency.
Can it be replaced directly?
Yes, FRC0603F3304TS is a potential pin-to-pin replacement, but requires engineering review of the power rating. Other candidates offer relaxed tolerance or different resistance values.
Best replacement path
FRC0603F3304TS offers the closest match with identical resistance and tolerance, and improved TCR, but its power rating should be reviewed against design margins.
Main risk
The main risks are accepting a wider tolerance (±5% vs ±1%) or a different resistance value (3.0MΩ vs 3.3MΩ), which could affect circuit performance.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | RS-03L3304FT | FRC0603F3304TS | 0603WAJ0335T5E | RC0603JR-073M3L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Matches form factor.; 0603WAJ0335T5E: Matches form factor.; RC0603JR-073M3L: Matches form factor.; RS-03L3004FT: Matches form factor. |
| Resistance | 3.3MΩ | 3.3MΩ | 3.3MΩ | 3.3MΩ | 3.3MΩ / 3.0MΩ — Identical resistance value.; 0603WAJ0335T5E: Identical resistance value.; RC0603JR-073M3L: Identical resistance value.; RS-03L3004FT: Different resistance value (~9% lower). |
| Tolerance | ±1% | ±1% | ±5% | ±5% | ±1% / ±5% — Matches precision requirement.; 0603WAJ0335T5E: Wider tolerance may impact precision.; RC0603JR-073M3L: Wider tolerance may impact precision.; RS-03L3004FT: Matches precision requirement. |
| Power | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W — Equal power rating; check design margin.; 0603WAJ0335T5E: Equal power rating.; RC0603JR-073M3L: Equal power rating.; RS-03L3004FT: Equal power rating. |
| Tcr | ±250ppm/℃ | ±100 ppm/°C | - | - | ±100 ppm/°C — Improved temperature stability. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RS-03L3304FT 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.