RS-06K203JT
FH (Guangdong Fenghua Advanced Tech)
Needs validationlow risk
Pin-compatible 1206 20kΩ 5% resistor with an improved TCR of ±100ppm/°C.
Best Alternatives to RC1206JR-0720KL
Find pin-compatible and upgrade alternatives for the Yageo RC1206JR-0720KL, a common 20kΩ 5% 1206 chip resistor. Review options from FH, FOJAN, and UNI-ROYAL with matching or improved specifications.
AI replacement insight
Electrical risklow
Multiple candidates match key electrical specs.
Package risklow
All candidates are in the same 1206 package.
Sourcing risklow
Alternatives are available from multiple manufacturers.
Can it be replaced directly?
Direct replacement for RC1206JR-0720KL should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a direct drop-in, RS-06K203JT by FH is the best choice, offering identical specs with an improved TCR. For higher precision, consider upgrade paths like RS-06K2002FT.
Main risk
The main risk is using a substitute with an unspecified or worse Temperature Coefficient of Resistance (TCR), which can affect circuit stability over temperature.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RC1206JR-0720KL | RS-06K203JT | RS-06K2002FT | 1206W4J0203T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | 1206 | 1206 — Form factor matches.; RS-06K2002FT: Form factor matches.; 1206W4J0203T5E: Form factor matches.; FRC1206J203 TS: Form factor matches. |
| Resistance | 20kΩ | 20kΩ | 20kΩ | 20kΩ | 20kΩ — Resistance value matches.; RS-06K2002FT: Resistance value matches.; 1206W4J0203T5E: Resistance value matches.; FRC1206J203 TS: Resistance value matches. |
| Tolerance | ±5% | ±5% | ±1% | ±5% | ±5% / ±1% — Tolerance matches.; RS-06K2002FT: Tolerance is tighter.; 1206W4J0203T5E: Tolerance matches.; FRC1206J203 TS: Tolerance matches. |
| Power | 0.25W | 0.25W | - | - | 0.25W — Power rating matches. |
| Tcr | ±200 ppm/°C | ±100ppm/℃ | ±100ppm/℃ | Not specified | ±100ppm/℃ / Not specified — TCR is better than target.; RS-06K2002FT: TCR is better.; 1206W4J0203T5E: TCR data missing, review required.; FRC1206J203 TS: TCR data missing, review required. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC1206JR-0720KL 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.