PA1206FRF470R002L
Yageo
Needs validationlow risk
Strong pin-to-pin alternative with matching key electrical parameters and AEC-Q200 qualification.
Best Alternatives to RLM12FTCMR002
TAI-TECH's RLM12FTCMR002 is a 1W, 2mΩ AEC-Q200 current sense resistor in a 1206 package. Several alternatives exist, including pin-compatible options and functional upgrades.
AI replacement insight
Electrical risklow
Low if TCR and power ratings are matched.
Package riskhigh
High if a non-1206 part is chosen, requiring PCB redesign.
Sourcing riskmedium
Low, as multiple vendors produce similar current sense resistors.
Can it be replaced directly?
Direct replacement for RLM12FTCMR002 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a drop-in replacement, prioritize Yageo's PA1206FRF470R002L due to its matching specs and AEC-Q200 rating.
Main risk
The main risk is substituting with a part that has a weaker Temperature Coefficient (TCR) or lacks the target's AEC-Q200 qualification.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RLM12FTCMR002 | PA1206FRF470R002L | HoJLR1206-1W-2mR-1% | RLM25FEER002 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 (3216 Metric) | 1206 | 2512 | 1206 (3216 Metric) / 2512 — Package size matches.; HoJLR1206-1W-2mR-1%: Package size matches.; RLM25FEER002: Larger package requires PCB redesign.; PA1206FRM470R002L: Package size matches. |
| Resistance | 0.002 Ω | 0.002 Ω | - | - | 0.002 Ω — Resistance matches. |
| Power | 1.0 W | 1.0 W | 1.0 W | 2.0 W | 1.0 W / 2.0 W — Power rating matches.; HoJLR1206-1W-2mR-1%: Power rating matches.; RLM25FEER002: Higher power rating is an upgrade.; PA1206FRM470R002L: Power rating matches. |
| Tcr | ±50ppm/℃ | ±50 ppm/°C | ±50ppm/°C | ±50ppm/℃ | ±50 ppm/°C / ±50ppm/°C / ±50ppm/℃ / ±100 ppm/°C — Temperature coefficient matches.; HoJLR1206-1W-2mR-1%: Temperature coefficient matches.; RLM25FEER002: Temperature coefficient matches.; PA1206FRM470R002L: TCR is wider, may affect precision. |
| Application | AEC-Q200 | AEC-Q200 | Not specified | - | AEC-Q200 / Not specified — Both parts are AEC-Q200 qualified.; HoJLR1206-1W-2mR-1%: Target is AEC-Q200 qualified, candidate is not.; PA1206FRM470R002L: Both parts are AEC-Q200 qualified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RLM12FTCMR002 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.