RS-03K2401FT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
A pin-compatible 0603 resistor with matching resistance and power, but tighter tolerance (1%) and TCR.
Best Alternatives to RC0603JR-072K4L
Find reliable, pin-compatible alternatives and upgrades for the Yageo RC0603JR-072K4L, a common 2.4kΩ 0603 chip resistor. This guide covers direct replacements and parametric options.
AI replacement insight
Electrical risklow
Most candidates have superior electrical specs. Verify performance for cross-vendor parts.
Package risklow
All reviewed candidates use the same 0603 package, ensuring form and fit compatibility.
Sourcing risklow
This is a common resistor value with many manufacturers, providing a robust supply chain.
Can it be replaced directly?
Direct replacement for RC0603JR-072K4L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for RC0603JR-072K4L, then review parametric alternatives for package and electrical fit.
Main risk
The primary risk is using a part with a resistance value outside the original's ±5% tolerance, which requires circuit analysis.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0603JR-072K4L | RS-03K2401FT | FRC0603F2321TS | FRC0603F2431TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 / 0603 (1608 Metric) — Form and fit are identical.; FRC0603F2321TS: Form and fit are identical.; FRC0603F2431TS: Form and fit are identical.; AT0603BRD072K4L: Form and fit are identical. |
| Resistance | 2400.0 ohm | 2400.0 ohm | 2320.0 ohm | 2430.0 ohm | 2400.0 ohm / 2320.0 ohm / 2430.0 ohm — Resistance value is identical.; FRC0603F2321TS: Value is within target's 5% tolerance band.; FRC0603F2431TS: Value is within target's 5% tolerance band. |
| Tolerance | ±5.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% / ±0.1% — Tighter tolerance is a direct upgrade.; FRC0603F2321TS: Tighter tolerance is a direct upgrade.; FRC0603F2431TS: Tighter tolerance is a direct upgrade.; AT0603BRD072K4L: Significantly tighter tolerance. |
| Power | 0.1 W | 0.1 W | - | - | 0.1 W — Power rating is identical. |
| Tcr | ±200 ppm/°C | ±100ppm/℃ | ±100 ppm/°C | ±100 ppm/°C | ±100ppm/℃ / ±100 ppm/°C / ±25 ppm/°C — Better temperature stability.; FRC0603F2321TS: Better temperature stability.; FRC0603F2431TS: Better temperature stability.; AT0603BRD072K4L: Significantly more stable over temperature. |
| Technology | Thick Film | - | - | - | Thin Film — Candidate is Thin Film, target is Thick Film. May affect noise and pulse handling. |
| Application | General Purpose | - | - | - | AEC-Q200 — Candidate is automotive grade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0603JR-072K4L 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.