CRCW060320K0FKEA
Vishay
Needs validationlow risk
Vishay CRCW060320K0FKEA is a strong substitute with a tighter ±1% tolerance and AEC-Q200 qualification in the same 0603 package.
Best Alternatives to SCR0603J20K
Find pin-compatible and upgraded replacements for the SCR0603J20K 20kΩ 5% 0.1W 0603 resistor. Review alternatives from Panasonic, Vishay, and others with tighter tolerances and higher precision.
AI replacement insight
Electrical risklow
Most candidates are upgrades. Tighter tolerance is generally safe but should be verified in sensitive analog circuits.
Package risklow
All recommended alternatives are in the same 0603 package, ensuring form and fit compatibility.
Can it be replaced directly?
Direct replacement for SCR0603J20K should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a ±1% tolerance, AEC-Q200 qualified part like Panasonic ERJ3EKF2002V for improved reliability and precision.
Main risk
The main risk is substituting with a part that has a different tolerance (e.g. ±1% vs ±5%), which may alter the behavior of sensitive analog circuits.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | SCR0603J20K | CRCW060320K0FKEA | ERJ3EKF2002V | ARG03DTC2002 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Matches target package.; ERJ3EKF2002V: Matches target package.; ARG03DTC2002: Matches target package.; ARG03FTC2002: Matches target package. |
| Resistance | 20kΩ | 20kΩ | 20kΩ | - | 20kΩ — Matches target resistance.; ERJ3EKF2002V: Matches target resistance. |
| Tolerance | ±5% | ±1% | ±1% | ±0.5% | ±1% / ±0.5% — Tighter tolerance is an upgrade.; ERJ3EKF2002V: Tighter tolerance is an upgrade.; ARG03DTC2002: Very tight tolerance upgrade.; ARG03FTC2002: Tighter tolerance is an upgrade. |
| Power | 0.1W | 0.1W | 0.1W | - | 0.1W — Matches target power rating.; ERJ3EKF2002V: Matches target power rating. |
| Application | Not specified | AEC-Q200 | AEC-Q200 | - | AEC-Q200 — AEC-Q200 qualified for automotive use.; ERJ3EKF2002V: AEC-Q200 qualified for automotive use. |
| Technology | Thick Film (presumed) | - | - | Thin Film | Thin Film — Upgrade to more stable thin film tech.; ARG03FTC2002: Upgrade to more stable thin film tech. |
| Tcr | Unknown | - | - | ±25ppm/°C | ±25ppm/°C — Superior temperature stability.; ARG03FTC2002: Superior temperature stability. |
Application & sourcing insights
Questions & answers
Verified drop-in options for SCR0603J20K 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.