CRCW06032K20FKEA
Vishay
Needs validationlow risk
Excellent pin-compatible replacement from Vishay, offering AEC-Q200 qualification as an upgrade.
Best Alternatives to WR06X2201FTL
Find verified substitutes for the Walsin WR06X2201FTL, a 2.2kΩ 1% 0.1W 0603 thick film resistor. This guide provides pin-compatible alternatives and options requiring engineering review.
AI replacement insight
Electrical risklow
Low if key parameters (resistance, tolerance, power) are matched.
Package risklow
The 0603 package is highly standardized, ensuring form-fit compatibility.
Sourcing risklow
Many alternatives exist from major global manufacturers.
Can it be replaced directly?
Yes, direct replacements are available from major manufacturers like Yageo and Vishay. The Yageo RC0603FR-072K21L is a strong match.
Best replacement path
Use an AEC-Q200 qualified part like Vishay's CRCW06032K20FKEA for a robust, pin-compatible upgrade.
Main risk
The main risk is using a part with wider tolerance (e.g., 5%) or a different nominal resistance value, which could affect circuit performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | WR06X2201FTL | CRCW06032K20FKEA | RC0603FR-072K21L | FRC0603F2211TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 | 0603 | 0603 (1608 Metric) — Package size matches.; RC0603FR-072K21L: Package size matches.; FRC0603F2211TS: Package size matches.; RT0603BRB072K2L: Package size matches. |
| Resistance | 2.2 kΩ | 2.2 kΩ | 2.21 kΩ | 2.21 kΩ | 2.2 kΩ / 2.21 kΩ — Resistance value is an exact match.; RC0603FR-072K21L: Negligible 0.45% difference, within target's tolerance.; FRC0603F2211TS: Negligible 0.45% difference, within target's tolerance. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% / ±0.1% — Tolerance matches.; RC0603FR-072K21L: Tolerance matches.; FRC0603F2211TS: Tolerance matches.; RT0603BRB072K2L: Tolerance is 10x tighter, a significant upgrade. |
| Power | 0.1 W | 0.1 W | 0.1 W | 0.1 W | 0.1 W — Power rating matches.; RC0603FR-072K21L: Power rating matches.; FRC0603F2211TS: Power rating matches. |
| Application | General Purpose | AEC-Q200 | - | - | AEC-Q200 — Offers automotive qualification, an upgrade. |
| Technology | Thick Film | - | Thick Film | - | Thick Film / Thin Film — Resistor technology matches.; RT0603BRB072K2L: Different technology may affect noise or pulse handling. |
| Tcr | ±100 ppm/°C (Typical) | - | - | - | 10 ppm/°C — TCR is significantly better, providing higher stability. |
Application & sourcing insights
Questions & answers
The Vishay CRCW06032K20FKEA is an excellent alternative, matching all key parameters and offering AEC-Q200 qualification for higher reliability.