HoYH1206-1W-150mR-1%
Milliohm
Needs validationlow risk
A strong 150mΩ, 1W, 1% substitute in a 1206 package with a matching TCR; requires review of technology difference.
Best Alternatives to HoLRT1206-1W-150mR-1%
Find and compare verified substitutes for the Milliohm HoLRT1206-1W-150mR-1% current sense resistor. This page provides detailed analysis of pin-compatible and parametric alternatives to help you make an informed sourcing decision.
AI replacement insight
Electrical riskmedium
TCR mismatch can impact circuit precision. Technology differences can affect pulse withstanding capability.
Package risklow
All viable candidates use the same 1206 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for HoLRT1206-1W-150mR-1% should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
HoYH1206-1W-150mR-1% is the strongest candidate, matching all key electrical parameters and package. A minor difference in resistor technology should be reviewed but is unlikely to be an issue in most designs.
Main risk
The primary risk is substituting with a part that has a worse Temperature Coefficient of Resistance (TCR), which can reduce measurement accuracy over temperature.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | HoLRT1206-1W-150mR-1% | HoYH1206-1W-150mR-1% | RLH12FTCR150 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | 1206 — Same package ensures physical compatibility.; RLH12FTCR150: Same package ensures physical compatibility. | |
| Power | 1.0W | 1.0W | 1.0W | 1.0W — Identical power rating.; RLH12FTCR150: Identical power rating. | |
| Resistance | 150mΩ | 150mΩ | 150mΩ | 150mΩ — Identical resistance value.; RLH12FTCR150: Identical resistance value. | |
| Tolerance | ±1% | ±1% | - | ±1% — Identical precision tolerance. | |
| Tcr | ±50ppm/℃ | ≤50ppm/°C | 100ppm/℃ | ≤50ppm/°C / 100ppm/℃ — Temperature coefficient matches target specification.; RLH12FTCR150: Candidate has a higher (worse) TCR. | |
| Technology | Alloy Film | Ceramic Alloy | - | Ceramic Alloy — Slight technology difference may affect pulse handling. |
Application & sourcing insights
Questions & answers
Verified drop-in options for HoLRT1206-1W-150mR-1% 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.