RC2512FK-7W300RL
Yageo
Needs validationlow risk
A 300Ω resistor in the same 2512 package with a higher 2W power rating and tighter 1% tolerance.
Best Alternatives to RC2512JK-07300RL
Find and compare replacements for the Yageo RC2512JK-07300RL, a 300Ω 1W 5% 2512 chip resistor. Alternatives with higher power ratings and different parametric values are available.
AI replacement insight
Electrical riskmedium
Some candidates have different resistance or unknown TCR, requiring circuit validation.
Package risklow
All viable candidates use the same 2512 package.
Sourcing risklow
This is a common resistor value and package, available from multiple manufacturers.
Can it be replaced directly?
Yageo RC2512FK-7W300RL is a strong candidate, offering better power and tolerance. For a closer match, UNI ROYAL HP122WJ0301T4E is an option but its TCR is unspecified.
Best replacement path
Upgrade to a higher power resistor like Yageo's RC2512FK-7W300RL for improved reliability.
Main risk
The primary risk is using a replacement with an insufficient power rating or an unacceptable deviation in resistance value.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | RC2512JK-07300RL | RC2512FK-7W300RL | HP122WJ0301T4E | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 300.0 Ω | 300.0 Ω | 300.0 Ω | 300.0 Ω — Exact match.; HP122WJ0301T4E: Exact match. | |
| Power | 1.0 W | 2.0 W | 2.0 W | 2.0 W — Higher power rating provides more design margin.; HP122WJ0301T4E: Higher power rating. | |
| Tolerance | 5.0 % | 1.0 % | 5.0 % | 1.0 % / 5.0 % — Tighter tolerance is generally beneficial.; HP122WJ0301T4E: Tolerance matches. | |
| Tcr | ±200 ppm/°C | ±200 ppm/°C | Not specified | ±200 ppm/°C / Not specified — Temperature coefficient matches.; HP122WJ0301T4E: TCR must be verified from datasheet. | |
| Package | 2512 | 2512 (6432 Metric) | 2512 (6432 Metric) | 2512 (6432 Metric) — Package is form-fit compatible.; HP122WJ0301T4E: Package is form-fit compatible. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC2512JK-07300RL 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.