0402WGF2373TCE
UNI-ROYAL
Needs validationlow risk
Potential pin-compatible alternative with matching resistance, tolerance, and power. TCR requires verification.
Best Alternatives to RC0402FR-07237KL
The Yageo RC0402FR-07237KL is a general-purpose 237kΩ, 1% tolerance, 1/16W thick film chip resistor in a standard 0402 package. Finding a direct replacement requires matching these key parameters.
AI replacement insight
Electrical riskmedium
Several candidates have different resistance values. TCR is missing for some.
Package risklow
All candidates are in a compatible 0402 package.
Sourcing risklow
This is a common resistor value and package, with multiple vendors available.
Can it be replaced directly?
Direct replacement for RC0402FR-07237KL should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct path is 0402WGF2373TCE, pending TCR verification. For less sensitive circuits, several parametric alternatives with slightly different resistance values are available.
Main risk
The main risk is using a substitute with a different nominal resistance or a worse temperature coefficient (TCR), which can affect circuit accuracy and stability.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RC0402FR-07237KL | 0402WGF2373TCE | RC0402FR-07232KL | RC0402FR-07243KL | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 237kΩ | 237kΩ | 232kΩ | 243kΩ | 237kΩ / 232kΩ / 243kΩ — Exact match.; RC0402FR-07232KL: Resistance is ~2.1% lower. Circuit tolerance must be checked.; RC0402FR-07243KL: Resistance is ~2.5% higher. Circuit tolerance must be checked. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Exact match.; RC0402FR-07232KL: Exact match.; RC0402FR-07243KL: Exact match. |
| Power | 0.0625W | 0.0625W | 0.0625W | 0.0625W | 0.0625W — Exact match.; RC0402FR-07232KL: Exact match.; RC0402FR-07243KL: Exact match. |
| Package | 0402 | 0402 | - | - | 0402 — Form-fit compatible. |
| Tcr | ±100 ppm/°C | Not specified | ±100 ppm/°C | ±100 ppm/°C | Not specified / ±100 ppm/°C — Target TCR is ±100 ppm/°C. Candidate TCR must be verified.; RC0402FR-07232KL: Exact match.; RC0402FR-07243KL: Exact match. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-07237KL 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.