
FOJAN
A 360Ω, 1%, 0.1W thick film resistor in a matching 0603 package.
Reviewing alternatives for the Fenghua RS-03K3600FT, a common 360Ω 1% 0.1W 0603 thick film resistor. Key considerations for substitutes include matching resistance, tolerance, and power rating in the same 0603 package.
The 0603 package is a well-defined standard.
Risk increases if tolerance is relaxed from 1% to 5%. Must be validated by the user.
This is a common resistor value with many manufacturers.
Direct replacement for RS-03K3600FT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
The best replacement is a part with identical 360Ω, ±1%, 0.1W specs in an 0603 package, like FOJAN's FRC0603F3600TS.
The main risk is using a substitute with a wider tolerance (e.g., ±5%) or a significantly different resistance value, which can impact circuit accuracy.

FOJAN
A 360Ω, 1%, 0.1W thick film resistor in a matching 0603 package.
| Feature / factor | RS-03K3600FT | FRC0603F3600TS | FRC0603F3570TS | 0603WAJ0361T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Package size matches.; FRC0603F3570TS: Package size matches.; 0603WAJ0361T5E: Package size matches. |
| Resistance | 360.0 Ω | 360.0 Ω | 357.0 Ω | 360.0 Ω | 360.0 Ω / 357.0 Ω — Resistance value matches.; FRC0603F3570TS: Slightly different nominal value, but within target's 1% tolerance.; 0603WAJ0361T5E: Resistance value matches. |
| Tolerance | 1.0 % | 1.0 % | 1.0 % | 5.0 % | 1.0 % / 5.0 % — Resistance tolerance matches.; FRC0603F3570TS: Resistance tolerance matches.; 0603WAJ0361T5E: Candidate has wider tolerance. |
| Power | 0.1 W | 0.1 W | 0.1 W | 0.1 W | 0.1 W — Power rating matches.; FRC0603F3570TS: Power rating matches.; 0603WAJ0361T5E: Power rating matches. |
| Tcr | ±100ppm/℃ | ±100 ppm/°C | - | - | ±100 ppm/°C — Temperature coefficient matches. |
Verified drop-in options for RS-03K3600FT 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.