RT0402BRD0763K4L
Yageo
Needs validationmedium risk
Matches resistance with upgraded tolerance/TCR, but technology differs, requiring review.
Best Alternatives to FRC0402F6342TS
Finding a substitute for the FRC0402F6342TS, a 63.4kΩ 1% 0402 resistor, involves balancing key parameters. Alternatives with matching resistance or different values are available.
AI replacement insight
Electrical riskmedium
Technology change or resistance deviation requires validation.
Package risklow
All suggested alternatives are in the same 0402 package.
Sourcing risklow
Candidates are common parts from major manufacturers.
Can it be replaced directly?
A direct drop-in replacement is not confirmed. Yageo RT0402BRD0763K4L is the closest parametric match but differs in technology, requiring validation.
Best replacement path
Upgrade to Yageo RT0402BRD0763K4L for better precision, but requires engineering review of technology change.
Main risk
The primary risk is substituting a thick film resistor with a thin film one, which may have lower pulse withstanding capability.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | FRC0402F6342TS | RT0402BRD0763K4L | AC0402FR-0760K4L | FRC0402F6042TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 63.4 kΩ | 63.4 kΩ | 60.4 kΩ | 60.4 kΩ | 63.4 kΩ / 60.4 kΩ — Resistance value matches.; AC0402FR-0760K4L: Resistance differs by -4.7%.; FRC0402F6042TS: Resistance differs by -4.7%. |
| Tolerance | ±1% | ±0.1% | - | ±1% | ±0.1% / ±1% — Tighter tolerance is an upgrade.; FRC0402F6042TS: Tolerance matches. |
| Tcr | ±100 ppm/°C | 25 ppm/°C | - | - | 25 ppm/°C — Lower TCR provides better stability. |
| Technology | Thick Film | Thin Film | Thick Film | Thick Film | Thin Film / Thick Film — Technology differs, affects pulse handling.; AC0402FR-0760K4L: Technology matches.; FRC0402F6042TS: Technology matches. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size matches.; AC0402FR-0760K4L: Package size matches.; FRC0402F6042TS: Package size matches. |
| Application | Commercial | - | AEC-Q200 | - | AEC-Q200 — Automotive grade is an upgrade. |
Application & sourcing insights
Questions & answers
Yageo RT0402BRD0763K4L matches the 63.4kΩ resistance and offers better precision, but its thin film technology requires review for pulse-handling capability.