RT0402BRD0732K4L
Yageo
Needs validationlow risk
Parametric alternative with same package, tolerance, and TCR, but different resistance value (32.4kΩ).
Best Alternatives to RT0402BRD0734K8L
Finding a substitute for the Yageo RT0402BRD0734K8L, a 34.8kΩ high-precision thin film resistor, involves balancing resistance value, tolerance, and stability. This page analyzes several alternatives to help you make an informed decision.
AI replacement insight
Electrical riskmedium
Resistance, tolerance, and TCR differences can affect circuit performance, especially in precision applications.
Package risklow
All suggested alternatives use the same standard 0402 package, ensuring physical compatibility.
Can it be replaced directly?
No exact direct replacement has been identified. The closest options are parametric alternatives from the same manufacturer that have slightly different resistance values.
Best replacement path
Use another Yageo RT series resistor like RT0402BRD0733KL if a small resistance change is acceptable. For applications requiring lower precision, a thick film resistor may be a cost-effective option after re-evaluation.
Main risk
The primary risk is a loss of circuit accuracy due to using a resistor with a different resistance value, a looser tolerance, or a higher temperature coefficient (TCR).
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | RT0402BRD0734K8L | RT0402BRD0732K4L | RT0402BRD0733KL | FRC0402F3162TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Same package size and pinout.; RT0402BRD0733KL: Same package size and pinout.; FRC0402F3162TS: Same package size and pinout.; FRC0402F3242TS: Same package size and pinout. |
| Resistance | 34.8 kΩ | 32.4 kΩ | 33 kΩ | 31.6 kΩ | 32.4 kΩ / 33 kΩ / 31.6 kΩ — Resistance differs by -6.9%. Verify circuit tolerance.; RT0402BRD0733KL: Resistance differs by -5.2%. Verify circuit tolerance.; FRC0402F3162TS: Resistance differs by -9.2%.; FRC0402F3242TS: Resistance differs by -6.9%. |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±1% | ±0.1% / ±1% — Precision tolerance matches.; RT0402BRD0733KL: Precision tolerance matches.; FRC0402F3162TS: Tolerance is 10x looser than target.; FRC0402F3242TS: Tolerance is 10x looser than target. |
| Tcr | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C | ±100 ppm/°C | 25 ppm/°C / ±100 ppm/°C — Temperature coefficient matches.; RT0402BRD0733KL: Temperature coefficient matches.; FRC0402F3162TS: TCR indicates lower stability.; FRC0402F3242TS: TCR indicates lower stability. |
| Technology | Thin Film | - | Thin Film | - | Thin Film — Same high-stability technology. |
Application & sourcing insights
Questions & answers
The best alternatives are other parts from the Yageo RT0402B series, such as RT0402BRD0733KL (33kΩ). They maintain the same high precision (±0.1%, 25ppm TCR) but require verifying if the different resistance is acceptable for your circuit.