RT0603BRD074K22L
Yageo
Needs validationlow risk
A strong alternative with identical package, tolerance, and TCR, but slightly different resistance.
Best Alternatives to RT0603BRD074K12L
Finding a substitute for the Yageo RT0603BRD074K12L precision resistor requires matching its 4.12kΩ resistance, 0.1% tolerance, and 25ppm/°C TCR in an 0603 package. Several alternatives exist with varying degrees of parametric similarity.
AI replacement insight
Electrical riskmedium
Resistance, tolerance, and TCR are critical for precision applications.
Package risklow
Candidates share the common 0603 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for RT0603BRD074K12L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The closest match is RT0603BRD074K22L, which has identical specs except for a slightly higher resistance (4.22kΩ). For less critical applications, other options with relaxed TCR are available.
Main risk
The main risk is substituting with a part that has a different resistance value, a looser tolerance, or a higher TCR, which can affect circuit precision and stability.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RT0603BRD074K12L | RT0603BRD074K22L | RT0603BRE074K02L | RT0603BRE073K9L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Identical package and pin count.; RT0603BRE074K02L: Identical package and pin count.; RT0603BRE073K9L: Identical package and pin count. |
| Resistance | 4.12 kΩ | 4.22 kΩ | 4.02 kΩ | 3.9 kΩ | 4.22 kΩ / 4.02 kΩ / 3.9 kΩ — Resistance is 2.4% higher.; RT0603BRE074K02L: Resistance is 2.4% lower.; RT0603BRE073K9L: Resistance is 5.3% lower. |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% — Precision tolerance matches.; RT0603BRE074K02L: Precision tolerance matches.; RT0603BRE073K9L: Precision tolerance matches. |
| Tcr | 25 ppm/°C | 25 ppm/°C | 50 ppm/°C | 50 ppm/°C | 25 ppm/°C / 50 ppm/°C — Temperature coefficient matches.; RT0603BRE074K02L: TCR is worse, indicating lower stability.; RT0603BRE073K9L: TCR is worse, indicating lower stability. |
| Technology | Thin Film | Thin Film | - | - | Thin Film — Technology matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RT0603BRD074K12L 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.