FRC0603F3652TS
FOJAN
Needs validationmedium risk
Potential pin-to-pin replacement with identical key specs, but requires review of a data inconsistency in its power rating.
Best Alternatives to RS-03K3652FT
Find and compare alternatives for the RS-03K3652FT, a 36.5kΩ 1% 0.1W 0603 resistor. This guide reviews a potential pin-compatible option and several parametric alternatives, highlighting key differences in resistance, tolerance, and TCR.
AI replacement insight
Package risklow
All candidates share the same 0603 package, ensuring form-fit compatibility.
Electrical riskmedium
Most alternatives have different resistance values. The best match has a data conflict requiring verification.
Can it be replaced directly?
Yes, FRC0603F3652TS is a potential pin-to-pin replacement for RS-03K3652FT, offering the same 36.5kΩ resistance, ±1% tolerance, and 0.1W power in an 0603 package. FAE review is recommended to confirm datasheet details.
Best replacement path
FRC0603F3652TS from FOJAN is the strongest candidate, matching all key electrical parameters and package. However, a data inconsistency in its power rating requires datasheet verification before use.
Main risk
The primary risk is substituting with a part of a different resistance value, which could alter circuit behavior. Several alternatives have resistance values from 33.2kΩ to 39.2kΩ and require engineering validation.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RS-03K3652FT | FRC0603F3652TS | ARG03FTC3922 | RS-03K3602FT | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 36.5 kΩ | 36.5 kΩ | 39.2 kΩ | 36 kΩ | 36.5 kΩ / 39.2 kΩ / 36 kΩ / 39 kΩ — Exact match.; ARG03FTC3922: Deviates from target by +7.4%.; RS-03K3602FT: Deviates from target by -1.4%.; RS-03K3902FT: Deviates from target by +6.8%. |
| Tolerance | ±1% | ±1% | - | ±1% | ±1% — Exact match.; RS-03K3602FT: Exact match.; RS-03K3902FT: Exact match. |
| Power | 0.1W | 0.1W | - | 0.1W | 0.1W — Matches target. Source data has conflicting values (1.0W vs 0.1W), assumed 0.1W.; RS-03K3602FT: Exact match.; RS-03K3902FT: Exact match. |
| Tcr | ±100ppm/℃ | ±100 ppm/°C | ±25ppm/℃ | - | ±100 ppm/°C / ±25ppm/℃ — Exact match.; ARG03FTC3922: Superior temperature stability. |
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Same package code.; ARG03FTC3922: Same package code.; RS-03K3602FT: Same package code.; RS-03K3902FT: Same package code. |
| Technology | Thick Film | - | Thin Film | - | Thin Film — Different technology, may offer better stability. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RS-03K3652FT 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.