
Yageo
A high-precision upgrade with identical resistance and package, but improved tolerance (0.1%) and TCR (25 ppm/°C).
FRC0603F1602TS is a general-purpose 16kΩ, 1% tolerance, 0603 thick film chip resistor. A strong upgrade path exists with RT0603BRD0716KL, which offers higher precision. Other parametric alternatives require careful review of resistance values.
High if resistance differs; low for the matched upgrade path, but technology change needs review.
All reviewed candidates share the same 0603 package.
RT0603BRD0716KL is a strong candidate, matching resistance and package while upgrading tolerance and TCR. The technology change from thick to thin film is the main consideration.
Upgrade to a thin film resistor like RT0603BRD0716KL for better precision and stability.
The primary risk is selecting a part with a different resistance value. A secondary risk is the technology change from thick film to thin film, which can affect pulse handling.

Yageo
A high-precision upgrade with identical resistance and package, but improved tolerance (0.1%) and TCR (25 ppm/°C).
| Feature / factor | FRC0603F1602TS | RT0603BRD0716KL | RC0603FR-0717K4L | RT0603BRB0715KL | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 16kΩ | 16kΩ | 17.4kΩ | 15kΩ | 16kΩ / 17.4kΩ / 15kΩ / 15.4kΩ — Resistance value matches.; RC0603FR-0717K4L: Resistance differs by +8.75%.; RT0603BRB0715KL: Resistance differs by -6.25%.; RT0603BRD0715K4L: Resistance differs by -3.75%. |
| Tolerance | 1.0% | 0.1% | 1.0% | 0.1% | 0.1% / 1.0% — Candidate has tighter tolerance.; RC0603FR-0717K4L: Tolerance matches.; RT0603BRB0715KL: Tighter tolerance.; RT0603BRD0715K4L: Tighter tolerance. |
| Tcr | ±100 ppm/°C | 25 ppm/°C | - | - | 25 ppm/°C — Candidate has better temperature stability. |
| Technology | Thick Film | Thin Film | Thick Film | - | Thin Film / Thick Film — Different technology may affect pulse handling.; RC0603FR-0717K4L: Technology matches. |
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Package size matches.; RC0603FR-0717K4L: Package size matches.; RT0603BRB0715KL: Package size matches.; RT0603BRD0715K4L: Package size matches. |
Yageo's RT0603BRD0716KL is an excellent upgrade, offering the same 16kΩ resistance in a 0603 package but with superior ±0.1% tolerance and a 25 ppm/°C TCR. It uses thin film technology, which should be verified for pulse-handling.