0603WAF1473T5E
UNI-ROYAL
Needs validationmedium risk
Matches resistance and package, but has lower precision (±1% tolerance) and is a different technology (Thick Film).
Best Alternatives to RT0603BRE07147KL
Finding a substitute for the Yageo RT0603BRE07147KL, a 147kΩ 0.1% precision thin-film resistor, requires careful trade-offs. While physically compatible options exist, they often differ in resistance value or precision, demanding engineering review.
AI replacement insight
Electrical riskhigh
Target is a precision part. Mismatches in resistance, tolerance, or TCR can affect circuit performance.
Package risklow
All viable candidates use the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
No direct, drop-in replacement was found. All candidates have parametric differences requiring engineering review.
Best replacement path
Evaluate circuit tolerance. If resistance value is flexible, RT0603BRD07160KL or ARG03BTC1353N offer matching precision. If resistance must be exact, 0603WAF1473T5E is an option but with a major precision downgrade.
Main risk
The primary risk is circuit malfunction due to using a resistor with either the wrong resistance value or insufficient precision/stability.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | RT0603BRE07147KL | 0603WAF1473T5E | RT0603BRD07160KL | FRH0603B1503TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 147kΩ | 147kΩ | 160kΩ | 150kΩ | 147kΩ / 160kΩ / 150kΩ — Resistance value matches.; RT0603BRD07160KL: Resistance is ~8.8% higher. Engineering review required.; FRH0603B1503TS: Resistance is ~2% higher, a close value.; RS-03K1473FT: Resistance value matches. |
| Tolerance | ±0.1% | ±1% | ±0.1% | ±0.1% | ±1% / ±0.1% — Tolerance is 10x wider, a significant precision downgrade.; RT0603BRD07160KL: Precision tolerance matches.; FRH0603B1503TS: Precision tolerance matches.; RS-03K1473FT: Tolerance is 10x wider, a significant precision downgrade. |
| Technology | Thin Film | Thick Film | Thin Film | Thick Film | Thick Film / Thin Film — Different technology implies lower stability (TCR).; RT0603BRD07160KL: Technology and stability match.; FRH0603B1503TS: Different technology implies lower stability (higher TCR).; RS-03K1473FT: Different technology implies lower stability (higher TCR). |
| Power | 0.1W | 0.1W | 0.1W | - | 0.1W — Power rating matches.; RT0603BRD07160KL: Power rating matches. Catalog data showing 1W appears incorrect. |
| Package | 0603 (1608 Metric) | 0603 | 0603 | - | 0603 — Package size matches.; RT0603BRD07160KL: Package size matches. |
| Tcr | Implicitly low (e.g. 25-50ppm) | - | - | ±100 ppm/°C | ±100 ppm/°C / ±100ppm/℃ — Temperature coefficient is worse than target's likely TCR.; RS-03K1473FT: Temperature coefficient is worse. |
Application & sourcing insights
Questions & answers
There is no single best alternative. The ideal choice depends on your circuit's needs. For matching precision with a different resistance, consider Yageo's RT0603BRD07160KL. For matching resistance with lower precision, consider UNI-ROYAL's 0603WAF1473T5E. All options require review.