HoJLR2512-3W-300mR-1%
Milliohm
Needs validationlow risk
An alternative with a higher 3W power rating, matching resistance, tolerance, and package size.
Best Alternatives to RLP25FEER300
RLP25FEER300 is a 2W, 300mΩ, 1% tolerance current sense resistor in a 2512 package. Key alternatives focus on matching resistance and package while offering equal or higher power ratings.
AI replacement insight
Electrical riskhigh
Using a part with incorrect resistance or lower power rating can cause malfunction or failure.
Package risklow
Most alternatives use the standard 2512 package, but land pattern verification is always recommended.
Can it be replaced directly?
Yes, Milliohm HoYLR2512-3W-300mR-1% is a strong candidate, offering a power upgrade to 3W in the same 2512 package with identical resistance and tolerance.
Best replacement path
Upgrade to a 3W version like Milliohm's HoYLR2512-3W-300mR-1% for higher power handling and improved reliability.
Main risk
The primary risk is substituting with a part that has a different resistance value or an insufficient power rating, which could affect circuit performance and reliability.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RLP25FEER300 | HoJLR2512-3W-300mR-1% | HoYLR2512-3W-300mR-1% | HoJLR2512-3W-330mR-1% | Compatibility / risk |
|---|---|---|---|---|---|
| Power | 2.0W | 3.0W | 3.0W | 3.0W | 3.0W — Candidate has 50% higher power rating.; HoYLR2512-3W-300mR-1%: Candidate has 50% higher power rating, a significant upgrade.; HoJLR2512-3W-330mR-1%: Higher power rating.; VMS-R330-1.0-U: Higher power rating. |
| Resistance | 0.3Ω | 0.3Ω | 0.3Ω | 0.33Ω | 0.3Ω / 0.33Ω — matched; HoYLR2512-3W-300mR-1%: matched; HoJLR2512-3W-330mR-1%: 10% higher resistance. Requires circuit analysis.; VMS-R330-1.0-U: 10% higher resistance. Requires circuit analysis. |
| Tolerance | ±1.0% | ±1.0% | ±1.0% | - | ±1.0% — matched; HoYLR2512-3W-300mR-1%: matched |
| Package | 2512 | 2512 | 2512 | 2512 | 2512 — Verify land pattern dimensions in datasheet.; HoYLR2512-3W-300mR-1%: Verify land pattern dimensions in datasheet.; HoJLR2512-3W-330mR-1%: matched; VMS-R330-1.0-U: matched |
| Tcr | ±50ppm/℃ | - | ±50ppm/℃ | ±50 ppm/℃ | ±50ppm/℃ / ±50 ppm/℃ / <20 ppm/K — matched; HoJLR2512-3W-330mR-1%: matched; VMS-R330-1.0-U: Superior temperature stability. |
Application & sourcing insights
Questions & answers
The Milliohm HoYLR2512-3W-300mR-1% is an excellent alternative, providing a higher 3W power rating while matching the 300mΩ resistance, 1% tolerance, and 2512 package.