RC0805JR-07300RL
Yageo
Needs validationlow risk
Yageo RC0805JR-07300RL is a direct cross-vendor alternative with matching key electrical and physical specifications.
Best Alternatives to FRC0805J301 TS
Finding a substitute for the FRC0805J301 TS, a common 300Ω 0805 chip resistor, is straightforward. Several manufacturers offer pin-compatible alternatives, including direct crosses and parametric upgrades.
AI replacement insight
Package risklow
All suggested alternatives are in the same 0805 package, ensuring physical compatibility.
Electrical riskmedium
Switching from thick film to thin film technology (e.g., AR05BTCW3000) requires engineering review. For others, TCR should be confirmed.
Can it be replaced directly?
Direct replacement for FRC0805J301 TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a like-for-like replacement, RC0805JR-07300RL from Yageo is the best path. For an upgrade in performance, RS-05K3000FT offers tighter tolerance and TCR.
Main risk
The main risk is substituting a general-purpose thick film resistor with a thin film part, which can alter circuit performance in areas like noise or pulse handling.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC0805J301 TS | RC0805JR-07300RL | RS-05K3000FT | 0805W8J0301T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 (2012 metric) | 0805 | 0805 | 0805 (2012 metric) — Package size matches.; RS-05K3000FT: Package size matches.; 0805W8J0301T5E: Package size matches.; AR05BTCW3000: Package size matches. |
| Resistance | 300.0 Ω | 300.0 Ω | 300.0 Ω | 300.0 Ω | 300.0 Ω — Resistance value matches.; RS-05K3000FT: Resistance value matches.; 0805W8J0301T5E: Resistance value matches. |
| Tolerance | 5.0 % | 5.0 % | 1.0 % | 5.0 % | 5.0 % / 1.0 % / 0.1 % — Tolerance matches.; RS-05K3000FT: Tighter tolerance is an upgrade.; 0805W8J0301T5E: Tolerance matches.; AR05BTCW3000: Significantly tighter tolerance. |
| Power | 0.125 W | 0.125 W | - | - | 0.125 W — Power rating matches. |
| Technology | Thick Film | Thick Film | - | - | Thick Film / Thin Film — Resistor technology matches.; AR05BTCW3000: Technology differs, affecting noise and pulse handling. |
| Tcr | Not specified | - | ±100ppm/℃ | Not specified | ±100ppm/℃ / Not specified / ±25ppm/°C — Improved TCR offers better stability.; 0805W8J0301T5E: TCR data is missing for candidate.; AR05BTCW3000: Significantly improved TCR. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC0805J301 TS 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.