AC0805FR-072KL
Yageo
Needs validationlow risk
A strong alternative from the same manufacturer with improved tolerance, TCR, and AEC-Q200 qualification.
Best Alternatives to RC0805JR-072KL
RC0805JR-072KL is a general-purpose 2kΩ, 5%, 1/8W thick film resistor in an 0805 package. Several alternatives exist, including direct upgrades and parametric options that may require engineering review.
AI replacement insight
Package risklow
All suggested alternatives use the same 0805 package, ensuring form-fit compatibility.
Electrical riskmedium
Some options use Thin Film technology or have different resistance values, requiring engineering review.
Can it be replaced directly?
AC0805FR-072KL is a strong candidate for direct replacement, offering improved tolerance (±1%) and TCR (±100ppm/°C) in the same package.
Best replacement path
The best path is an upgrade to AC0805FR-072KL, which offers better performance using the same thick film technology.
Main risk
The main risk when substituting is changing resistor technology from thick film to thin film, which can affect pulse handling, noise, and cost.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RC0805JR-072KL | AC0805FR-072KL | RT0805BRB072KL | RT0805BRD072KL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Package size matches.; RT0805BRB072KL: Package size matches.; RT0805BRD072KL: Package size matches.; TC0525B2001T5G: Package size matches. |
| Resistance | 2kΩ | 2kΩ | - | - | 2kΩ — Resistance value matches. |
| Technology | Thick Film | Thick Film | Thin Film | Thin Film | Thick Film / Thin Film — Resistor technology matches.; RT0805BRB072KL: Technology differs; may affect pulse handling or noise.; RT0805BRD072KL: Technology differs; may affect pulse handling or noise.; TC0525B2001T5G: Technology differs; may affect pulse handling or noise. |
| Tolerance | ±5% | ±1% | ±0.1% | ±0.1% | ±1% / ±0.1% — Tighter tolerance is a performance upgrade.; RT0805BRB072KL: Significantly tighter tolerance.; RT0805BRD072KL: Significantly tighter tolerance.; TC0525B2001T5G: Significantly tighter tolerance. |
| Tcr | ±200 ppm/°C | ±100 ppm/°C | 10 ppm/°C | 25 ppm/°C | ±100 ppm/°C / 10 ppm/°C / 25 ppm/°C / ±25 ppm/°C — Lower TCR provides better stability over temperature.; RT0805BRB072KL: Extremely stable TCR.; RT0805BRD072KL: Significantly better temperature stability.; TC0525B2001T5G: Significantly better temperature stability. |
Application & sourcing insights
Questions & answers
AC0805FR-072KL is the best alternative. It's an upgrade with tighter tolerance (±1%) and better TCR (±100 ppm/°C) using the same thick film technology.