RT0402BRD077K87L
Yageo
Needs validationlow risk
A functional alternative in the same 0402 package with a close resistance of 7.87kΩ and superior tolerance and TCR.
Best Alternatives to FRC0402F7681TS
Finding a substitute for the FRC0402F7681TS, a 7.68kΩ 1% 0402 resistor, requires careful consideration of resistance deviation. While no direct drop-in is available, several functional alternatives with nearby resistance values and matching or superior specifications exist.
AI replacement insight
Electrical riskmedium
Resistance value differs in all candidates, requiring circuit analysis to ensure performance is not adversely affected.
Package risklow
All candidates share the same 0402 package, ensuring form and fit compatibility.
Can it be replaced directly?
No direct drop-in replacement with the exact 7.68kΩ resistance was found in the provided candidates. All alternatives require engineering review due to different resistance values.
Best replacement path
Use a high-precision resistor with a close resistance value like RT0402BRD077K87L (7.87kΩ) and verify circuit tolerance.
Main risk
The primary risk is the shift in nominal resistance, which can affect circuit performance in sensitive applications like voltage dividers or filters.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC0402F7681TS | RT0402BRD077K87L | RT0402BRD077K5L | RT0402BRD078K2L | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 7.68kΩ | 7.87kΩ | 7.5kΩ | 8.2kΩ | 7.87kΩ / 7.5kΩ / 8.2kΩ — 2.5% higher. Application must tolerate this shift.; RT0402BRD077K5L: 2.3% lower. Application must tolerate this shift.; RT0402BRD078K2L: 6.8% higher. A standard E96 value.; FRC0402F8201TS: 6.8% higher. A standard E96 value. |
| Tolerance | ±1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% / ±1% — Tighter tolerance is a safe upgrade.; RT0402BRD077K5L: Tighter tolerance is a safe upgrade.; RT0402BRD078K2L: Tighter tolerance is a safe upgrade.; FRC0402F8201TS: matched |
| Tcr | ±100 ppm/°C | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C | 25 ppm/°C / ±100 ppm/°C — Improved temperature stability.; RT0402BRD077K5L: Improved temperature stability.; RT0402BRD078K2L: Improved temperature stability.; FRC0402F8201TS: matched |
| Package | 0402 | 0402 | 0402 | - | 0402 — matched; RT0402BRD077K5L: matched; FRC0402F8201TS: matched |
| Power | 1/16W | 1/16W | - | - | 1/16W — matched |
Application & sourcing insights
Questions & answers
The best alternative is likely RT0402BRD077K87L. It has the closest resistance value (7.87kΩ, a 2.5% difference) and offers superior tolerance and temperature stability. However, you must verify if your circuit can tolerate this resistance change.