FRC0402F2201TS
FOJAN
Needs validationlow risk
A potential pin-compatible alternative from FOJAN with matching key electrical parameters; requires datasheet review.
Best Alternatives to RC0402FR-072K2L
RC0402FR-072K2L is a common 2.2kΩ 1% 0402 chip resistor. Alternatives include pin-compatible parts from other vendors, lower-cost 5% tolerance versions, and functional alternates in different packages.
AI replacement insight
Electrical riskmedium
Using a 5% tolerance part instead of 1% can affect circuit performance. Must be verified.
Package riskhigh
Functional alternates in different packages (e.g., 1206) are not drop-in and require a PCB redesign.
Sourcing risklow
This is a high-volume part type; multiple vendors and distributors should have stock.
Can it be replaced directly?
Direct replacement for RC0402FR-072K2L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a direct replacement, consider FRC0402F2201TS, which matches key parameters but requires datasheet verification. For cost savings, RC0402JR-072K2L offers a 5% tolerance option.
Main risk
The main risks are ensuring the replacement's tolerance meets circuit requirements and verifying that the power rating is sufficient, as many alternatives do not offer a 1.5x safety margin.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0402FR-072K2L | FRC0402F2201TS | RC0402JR-072K2L | RC1206FR-072K2L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | - | 1206 — Larger package requires different PCB layout. |
| Resistance | 2.2 kΩ | 2.2 kΩ | - | - | 2.2 kΩ — matched |
| Tolerance | ±1% | ±1% | - | - | ±1% — matched |
| Power | 0.0625 W | 0.0625 W | - | - | 0.0625 W — Does not meet 1.5x safety margin rule. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — matched |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-072K2L 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.