PA2512FKE7W0R02E
Yageo
Needs validationmedium risk
A strong match from Yageo with an improved TCR, matching all other key electricals and package.
Best Alternatives to PA2512FKF7W0R02E
The Yageo PA2512FKF7W0R02E is a 2W, 20mΩ AEC-Q200 qualified current sense resistor in a 2512 package. Several alternatives exist, including power and TCR upgrades.
AI replacement insight
Electrical risklow
Key parameters are matched or improved across top candidates.
Package risklow
All viable candidates use the standard 2512 package.
Sourcing riskmedium
Check regional availability and lead times for the chosen alternative.
Can it be replaced directly?
Direct replacement for PA2512FKF7W0R02E should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to a part with higher power (3W) and/or better TCR (≤±75ppm/°C) like RLP25FEGR020 or PA2512FKF7T0R02E for increased reliability.
Main risk
The main risk is using a non-AEC-Q200 qualified part in an automotive application, which requires re-validation.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | PA2512FKF7W0R02E | PA2512FKE7W0R02E | PA2512FKF7T0R02E | RLP25FEER020 | Compatibility / risk |
|---|---|---|---|---|---|
| Tcr | ±100 ppm/°C | ±75 ppm/°C | ±100 ppm/°C | ±50 ppm/℃ | ±75 ppm/°C / ±100 ppm/°C / ±50 ppm/℃ — Tighter TCR improves measurement stability.; PA2512FKF7T0R02E: matched; RLP25FEER020: Tighter TCR improves stability.; RLP25FEGR020: Tighter TCR improves stability. |
| Power | 2.0 W | 2.0 W | 3.0 W | 2.0 W | 2.0 W / 3.0 W — matched; PA2512FKF7T0R02E: Higher power rating offers more design margin.; RLP25FEER020: matched; RLP25FEGR020: Higher power rating. |
| Resistance | 20 mΩ | 20 mΩ | 20 mΩ | 20 mΩ | 20 mΩ — matched; PA2512FKF7T0R02E: matched; RLP25FEER020: matched; RLP25FEGR020: matched |
| Package | 2512 | 2512 | 2512 | 2512 | 2512 — matched; PA2512FKF7T0R02E: matched; RLP25FEER020: matched; RLP25FEGR020: matched |
| Qualification | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 — matched; PA2512FKF7T0R02E: Both are automotive grade.; RLP25FEER020: matched; RLP25FEGR020: matched |
Application & sourcing insights
Questions & answers
Verified drop-in options for PA2512FKF7W0R02E 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.