RT0402BRD071K15L
Yageo
Needs validationlow risk
Strongest parametric alternative with a very close resistance value of 1.15kΩ and matching key specs.
Best Alternatives to RT0402BRD071K1L
RT0402BRD071K1L is a 1.1kΩ, 0.1% tolerance, 0402 thin-film resistor. While no exact drop-in replacement is available, several parametric alternatives with similar packages exist, requiring review of resistance and other electrical differences.
AI replacement insight
Electrical riskmedium
Resistance values differ by up to 9.1%. Some candidates have lower voltage ratings or worse TCR.
Package risklow
All candidates use the same 0402 package, ensuring physical compatibility.
Can it be replaced directly?
No direct, drop-in replacement with identical 1.1kΩ resistance was found. All candidates are parametric alternatives requiring engineering review.
Best replacement path
The best replacement path is to select a candidate with the closest resistance value, such as RT0402BRD071K15L (1.15kΩ), and verify its ~4.5% deviation is acceptable for the application.
Main risk
The primary risk is the deviation in resistance, which can alter the behavior of precision analog circuits, filters, or voltage dividers.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | RT0402BRD071K1L | RT0402BRD071K15L | AT0402BRD071K2L | AT0402BRD071KL | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 1.1 kΩ | 1.15 kΩ | 1.2 kΩ | 1 kΩ | 1.15 kΩ / 1.2 kΩ / 1 kΩ — Closest value among candidates, ~4.5% higher than target.; AT0402BRD071K2L: Resistance is ~9.1% higher than target.; AT0402BRD071KL: Resistance is ~9.1% lower than target.; RT0402BRB071KL: Resistance is ~9.1% lower than target. |
| Package | 0402 | 0402 | 0402 (1005 Metric) | 0402 | 0402 / 0402 (1005 Metric) — Same package and pin count, ensuring form and fit.; AT0402BRD071K2L: Package is matched.; AT0402BRD071KL: Package is matched.; RT0402BRB071KL: Package is matched. |
| Tolerance | ±0.1% | ±0.1% | - | - | ±0.1% — Precision tolerance is matched. |
| Tcr | 25 ppm/°C | 25 ppm/°C | ±25 ppm/°C | ±25 ppm/°C | 25 ppm/°C / ±25 ppm/°C / 10 ppm/°C — Temperature coefficient is matched.; AT0402BRD071K2L: Temperature coefficient is matched.; AT0402BRD071KL: Temperature coefficient is matched.; RT0402BRB071KL: TCR is better, indicating higher thermal stability. |
| Power | 1/16 W | 1/16 W | - | - | 1/16 W — Power rating is matched. |
| Application | Commercial | - | AEC-Q200 | AEC-Q200 | AEC-Q200 — Automotive grade, an upgrade over commercial.; AT0402BRD071KL: Automotive grade, an upgrade over commercial. |
| Voltage | 50 V | - | - | - | 50 V — Voltage rating is matched. |
Application & sourcing insights
Questions & answers
The best alternative is likely RT0402BRD071K15L. It has the closest resistance value (1.15kΩ vs 1.1kΩ) and matches all other key specifications like package, tolerance, and TCR.