AC0603FR-0739KL
Yageo
Needs validationlow risk
An automotive-grade thick film resistor with a 39kΩ resistance. Other key parameters match.
Best Alternatives to FRC0603F3652TS
Find and compare alternatives for the FRC0603F3652TS, a 36.5kΩ 1% 1/10W 0603 resistor. This guide reviews parametric alternatives, highlighting differences in resistance and other key specs.
AI replacement insight
Electrical riskmedium
Resistance value differs, requiring circuit analysis.
Package risklow
All candidates share the same 0603 package.
Can it be replaced directly?
No exact drop-in replacement with 36.5kΩ resistance was found. However, several parts with nearby standard resistance values (e.g., 35.7kΩ, 39kΩ) are suitable for review.
Best replacement path
FRC0603F3572TS offers the closest resistance (-2.2%) with identical technology. For higher precision, consider Yageo's RT series thin film resistors.
Main risk
The primary risk is the deviation in resistance from the original 36.5kΩ, which could affect performance in sensitive analog circuits.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | FRC0603F3652TS | AC0603FR-0739KL | FRC0603F3322TS | FRC0603F3572TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Same package and pin count.; FRC0603F3322TS: Same package and pin count.; FRC0603F3572TS: Same package and pin count.; FRC0603F3902TS: Same package and pin count. |
| Resistance | 36.5 kΩ | 39 kΩ | 33.2 kΩ | 35.7 kΩ | 39 kΩ / 33.2 kΩ / 35.7 kΩ — +6.8% deviation from target.; FRC0603F3322TS: -9.1% deviation from target.; FRC0603F3572TS: -2.2% deviation, very close to target.; FRC0603F3902TS: +6.8% deviation from target. |
| Application | Commercial | AEC-Q200 | - | - | AEC-Q200 — Automotive grade is an upgrade. |
| Tolerance | ±1.0% | - | ±1.0% | ±1.0% | ±1.0% — Same tolerance.; FRC0603F3572TS: Same tolerance.; FRC0603F3902TS: Same tolerance. |
| Tcr | ±100 ppm/°C | - | - | ±100 ppm/°C | ±100 ppm/°C — Same TCR.; FRC0603F3902TS: Same TCR. |
Application & sourcing insights
Questions & answers
FRC0603F3572TS is a strong candidate with a very close resistance of 35.7kΩ and identical specifications. For higher precision, RT0603BRD0738K3L offers tighter tolerance and TCR.