PE1206FKM470R02Z
Yageo
Needs validationlow risk
A pin-compatible alternative from the same manufacturer, but with a weaker TCR (±75ppm/°C vs ±50ppm/°C). Engineering review is required.
Best Alternatives to PA1206FRF470R02L
PA1206FRF470R02L is a 1W, 20mΩ, 1% AEC-Q200 qualified current sense resistor. Alternatives exist but require careful review of TCR and automotive qualification.
AI replacement insight
Electrical riskmedium
TCR mismatch can affect measurement accuracy across temperature ranges.
Sourcing riskhigh
Using a non-AEC-Q200 part in an automotive design can lead to qualification failure.
Can it be replaced directly?
Direct replacement for PA1206FRF470R02L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
PE1206FKM470R02Z is the closest alternative as it is also from Yageo and AEC-Q200 qualified, but requires review due to a different TCR.
Main risk
The main risks are mismatched Temperature Coefficient of Resistance (TCR) and lack of AEC-Q200 automotive qualification in some alternatives.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | PA1206FRF470R02L | PE1206FKM470R02Z | RLS12FTCR020 | HoJLR1206-1W-20mR-1%-75ppm | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 (3216 Metric) | 1206 | 1206 | 1206 | 1206 — Package size matches.; RLS12FTCR020: Package size matches.; HoJLR1206-1W-20mR-1%-75ppm: Package size matches.; HoLR1206-1W-20mR-1%-75ppm: Package size matches. |
| Power | 1.0 W | 1.0 W | 1.0 W | 1.0 W | 1.0 W — Power rating matches.; RLS12FTCR020: Power rating matches.; HoJLR1206-1W-20mR-1%-75ppm: Power rating matches.; HoLR1206-1W-20mR-1%-75ppm: Power rating matches. |
| Resistance | 0.02 Ω | 0.02 Ω | 0.02 Ω | - | 0.02 Ω — Resistance value matches.; RLS12FTCR020: Resistance value matches. |
| Tolerance | ±1% | ±1% | - | - | ±1% — Resistance tolerance matches. |
| Tcr | ±50 ppm/°C | ±75 ppm/°C | ±50 ppm/℃ | ±75 ppm/°C | ±75 ppm/°C / ±50 ppm/℃ / ±75ppm/℃ — Candidate has a higher TCR, indicating less stability over temperature.; RLS12FTCR020: TCR matches.; HoJLR1206-1W-20mR-1%-75ppm: Candidate has a weaker TCR.; HoLR1206-1W-20mR-1%-75ppm: Candidate has a weaker TCR. |
| Application | AEC-Q200 | AEC-Q200 | Not specified | Not specified | AEC-Q200 / Not specified — Both parts are AEC-Q200 qualified.; RLS12FTCR020: Candidate is not specified as AEC-Q200 qualified.; HoJLR1206-1W-20mR-1%-75ppm: Candidate is not AEC-Q200 qualified.; HoLR1206-1W-20mR-1%-75ppm: Candidate is not AEC-Q200 qualified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for PA1206FRF470R02L 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.