RT0805BRE079KL
Yageo
Needs validationlow risk
A strong functional alternative with a close 9kΩ resistance and superior precision (±0.1%, 50ppm TCR).
Best Alternatives to FRC0805F9311TS
Find and compare alternatives for the FRC0805F9311TS, a 9.31kΩ 1% 1/8W resistor in an 0805 package. This guide analyzes several functional and parametric alternatives, highlighting differences in resistance, tolerance, and TCR to help you make an informed choice.
AI replacement insight
Electrical riskmedium
Resistance values differ from -3.3% to +9.5%. This may alter circuit timing, gain, or sensor readings.
Package risklow
All candidates share the same 0805 package, ensuring physical compatibility on the PCB.
Can it be replaced directly?
No, there is no direct, drop-in replacement with the exact 9.31kΩ resistance value among the candidates reviewed. All options require verifying if the circuit can tolerate a resistance change.
Best replacement path
RT0805BRE079KL is the strongest candidate. Its 9kΩ resistance is only -3.3% different from the target's 9.31kΩ, and it offers superior precision with ±0.1% tolerance and 50 ppm/°C TCR.
Main risk
The primary risk is the resistance mismatch. While some candidates are close, any deviation from 9.31kΩ can affect circuit performance, especially in precision applications like voltage dividers or filter circuits.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | FRC0805F9311TS | RT0805BRE079KL | RT0805BRB0710KL | RT0805DRD0710KL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Same package and pin count.; RT0805BRB0710KL: Same package and pin count.; RT0805DRD0710KL: Same package and pin count.; RT0805FRE0710KL: Same package and pin count. |
| Resistance | 9.31kΩ | 9kΩ | 10kΩ | 10kΩ | 9kΩ / 10kΩ — Resistance is very close (-3.3% diff).; RT0805BRB0710KL: Resistance differs by +7.4%.; RT0805DRD0710KL: Resistance differs by +7.4%.; RT0805FRE0710KL: Resistance differs by +7.4%. |
| Tolerance | ±1% | ±0.1% | ±0.1% | ±0.5% | ±0.1% / ±0.5% / ±1% — Tolerance is significantly tighter.; RT0805BRB0710KL: Tolerance is significantly tighter.; RT0805DRD0710KL: Tolerance is tighter (better).; RT0805FRE0710KL: Tolerance matches. |
| Tcr | ±100 ppm/°C | 50 ppm/°C | 10 ppm/°C | 25 ppm/°C | 50 ppm/°C / 10 ppm/°C / 25 ppm/°C — TCR is better (more stable).; RT0805BRB0710KL: TCR is exceptionally stable.; RT0805DRD0710KL: TCR is significantly better.; RT0805FRE0710KL: TCR is better (more stable). |
| Technology | Thick Film | - | - | - | Thin Film — Upgraded technology offers better stability. |
Application & sourcing insights
Questions & answers
The best alternative found is RT0805BRE079KL from Yageo. It has a very close resistance of 9kΩ (-3.3% difference) and offers significant upgrades in precision, with a ±0.1% tolerance and a more stable 50 ppm/°C TCR.