RLP25FEGMR010
TAI-TECH
Needs validationlow risk
A 2512 current sense resistor with higher power rating and improved temperature coefficient.
Best Alternatives to PE2512FKF7W0R01L
Find verified substitutes for the Yageo PE2512FKF7W0R01L, a 2W, 10mΩ, 2512 current sense resistor. Explore pin-compatible upgrades with higher power ratings and improved TCR.
AI replacement insight
Electrical risklow
Candidates meet or exceed key ratings. Technology difference (e.g., Metal Strip) is often an improvement for current sense applications but should be verified.
Package risklow
All recommended candidates use the same standard 2512 package, ensuring form and fit compatibility.
Can it be replaced directly?
Yes, multiple candidates like WSLP2512R0100FEA are available with the same 2512 package, 10mΩ resistance, and 1% tolerance, often with an upgraded 3W power rating.
Best replacement path
Upgrade to a higher power (3W or 4W) metal strip or metal foil resistor like WSLP2512R0100FEA or VMS-R010-1.0-U for improved thermal margin and stability.
Main risk
The primary risk is a mismatch in dynamic performance, such as pulse handling, due to differences in resistor technology (Metal Film vs. Metal Strip/Foil).
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | PE2512FKF7W0R01L | RLP25FEGMR010 | VMS-R010-1.0-U | WSLP2512R0100FEA | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2512 | 2512 | 2512 | 2512 | 2512 — Form factor matches.; VMS-R010-1.0-U: Form factor matches.; WSLP2512R0100FEA: Form factor matches.; YLR12-3-10F-W: Form factor matches. |
| Resistance | 0.01 Ohm | 0.01 Ohm | 0.01 Ohm | 0.01 Ohm | 0.01 Ohm — matched; VMS-R010-1.0-U: matched; WSLP2512R0100FEA: matched; YLR12-3-10F-W: matched |
| Power | 2.0 W | 3.0 W | 4.0 W | 3.0 W | 3.0 W / 4.0 W — Higher power rating provides better thermal margin.; VMS-R010-1.0-U: Significantly higher power rating provides superior thermal margin.; WSLP2512R0100FEA: Higher power rating provides better thermal margin.; YLR12-3-10F-W: Higher power rating provides better thermal margin. |
| Tcr | ±75 ppm/°C | ±50ppm/℃ | <20 ppm/K | ±75 ppm/°C | ±50ppm/℃ / <20 ppm/K / ±75 ppm/°C / ±50ppm/°C — Improved TCR for better stability over temperature.; VMS-R010-1.0-U: Significantly improved TCR for high-precision applications.; WSLP2512R0100FEA: matched; YLR12-3-10F-W: Improved TCR for better stability over temperature. |
| Tolerance | 1.0 % | 1.0 % | 1.0 % | 1.0 % | 1.0 % — matched; VMS-R010-1.0-U: matched; WSLP2512R0100FEA: matched; YLR12-3-10F-W: matched |
Application & sourcing insights
Questions & answers
VMS-R010-1.0-U from Isabellenhuette is a strong upgrade, offering 4W power handling and a significantly better TCR of <20 ppm/K, while maintaining the same resistance, tolerance, and 2512 package.