RT0805BRD074K3L
Yageo
Needs validationmedium risk
A precision resistor with matching tolerance and TCR, but a different resistance value (4.3kΩ vs 4.7kΩ).
Best Alternatives to RT0805BRD074K7L
Finding a substitute for the Yageo RT0805BRD074K7L, a 4.7kΩ 0.1% precision resistor, requires matching its tight tolerance and low TCR. While no exact drop-in is listed, several parametric alternatives exist that require careful engineering review.
AI replacement insight
Electrical riskhigh
Using a general-purpose resistor or one with the wrong resistance value will likely cause circuit malfunction or failure to meet specifications.
Package risklow
All candidates share the same 0805 package, ensuring physical compatibility.
Can it be replaced directly?
No direct, verified drop-in replacement is identified. All suggested candidates require engineering review due to significant parametric differences.
Best replacement path
Search for an 0805 thin film resistor with 4.7kΩ resistance, ≤0.1% tolerance, and ≤25 ppm/°C TCR from manufacturers like Yageo, Vishay, or Panasonic.
Main risk
The primary risk is loss of circuit accuracy due to incorrect resistance value, wider tolerance, or higher temperature drift (TCR).
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RT0805BRD074K7L | RT0805BRD074K3L | RT0805BRD074K99L | RT0805BRD075K11L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Form factor matches.; RT0805BRD074K99L: Form factor matches.; RT0805BRD075K11L: Form factor matches.; AC0805JR-074K7L: Form factor matches. |
| Resistance | 4.7 kΩ | 4.3 kΩ | 4.99 kΩ | 5.11 kΩ | 4.3 kΩ / 4.99 kΩ / 5.11 kΩ / 4.7 kΩ — Resistance is 8.5% lower. Requires circuit analysis.; RT0805BRD074K99L: Resistance is 6.2% higher. Requires circuit analysis.; RT0805BRD075K11L: Resistance is 8.7% higher. Requires circuit analysis.; AC0805JR-074K7L: Nominal resistance matches. |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% / ±5% — Precision tolerance matches.; RT0805BRD074K99L: Precision tolerance matches.; RT0805BRD075K11L: Precision tolerance matches.; AC0805JR-074K7L: Significant downgrade from precision to general purpose. |
| Tcr | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C / ≥100 ppm/°C (est.) — Low TCR matches.; RT0805BRD074K99L: Low TCR matches.; RT0805BRD075K11L: Low TCR matches.; AC0805JR-074K7L: Not suitable for temperature-stable applications. |
| Technology | Thin Film | - | - | Thin Film | Thin Film / Thick Film — Technology and stability match.; AC0805JR-074K7L: Different technology implies much higher TCR. |
Application & sourcing insights
Questions & answers
The best alternative is another 0805 thin film resistor with 4.7kΩ resistance, ±0.1% tolerance, and a TCR of 25 ppm/°C or better. No exact match was found in this list, but other parts in Yageo's RT series or similar series from other vendors may exist.