HP122WF200KT4E
UNI ROYAL
Needs validationlow risk
A 2W power upgrade in the same 2512 package, with matching resistance and tolerance. TCR must be verified.
Best Alternatives to RC2512FK-072RL
The Yageo RC2512FK-072RL is a general-purpose 1W thick film chip resistor in a 2512 package, featuring a 2Ω resistance and ±1% tolerance. It is widely used for current limiting and voltage division.
AI replacement insight
Electrical riskmedium
Substitutes may have different TCR or tolerance.
Package risklow
2512 is a standard package with good availability.
Sourcing risklow
This is a common resistor value with multiple vendors.
Can it be replaced directly?
Direct replacement for RC2512FK-072RL should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use RC-12L2R00FT for a near-identical match, or HP122WF200KT4E for a power upgrade.
Main risk
The main risk is using a substitute with a wider resistance tolerance (e.g., 5%) or a different temperature coefficient (TCR), which can affect circuit accuracy.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RC2512FK-072RL | HP122WF200KT4E | RC-12L2R00FT | FRC2512J2R0TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2512 | 2512 | 2512 | 2512 (6432 metric) | 2512 / 2512 (6432 metric) — Same package ensures form-fit compatibility.; RC-12L2R00FT: Same package ensures form-fit compatibility.; FRC2512J2R0TS: Package matches. |
| Power | 1.0 W | 2.0 W | 1.0 W | 1.0 W | 2.0 W / 1.0 W — Higher power rating provides more design margin.; RC-12L2R00FT: Power rating matches.; FRC2512J2R0TS: Power rating matches. |
| Resistance | 2.0 Ω | 2.0 Ω | 2.0 Ω | 2.0 Ω | 2.0 Ω — Resistance value matches.; RC-12L2R00FT: Resistance value matches.; FRC2512J2R0TS: Resistance value matches. |
| Tolerance | ±1.0% | ±1.0% | ±1.0% | ±5.0% | ±1.0% / ±5.0% — Tolerance matches.; RC-12L2R00FT: Tolerance matches.; FRC2512J2R0TS: Wider tolerance is a significant downgrade. |
| Tcr | ±200 ppm/°C | Not specified | ±250ppm/℃ | - | Not specified / ±250ppm/℃ — TCR is a key parameter for precision applications.; RC-12L2R00FT: Slightly wider TCR may affect precision circuits. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC2512FK-072RL 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.