FRC0805F68R0TS
FOJAN
Needs validationlow risk
A 68Ω, 1%, 0.125W thick film resistor in an 0805 package, matching all key parameters.
Best Alternatives to RS-05K68R0FT
Find substitutes for the FH RS-05K68R0FT, a 68Ω 1% 0.125W 0805 thick film resistor. Explore pin-compatible options, functional alternatives, and parametric downgrades for your application.
AI replacement insight
Electrical riskmedium
Candidates with different tolerance, TCR, or technology exist and require careful review.
Package risklow
All viable candidates use the same 0805 package.
Sourcing risklow
This is a common resistor value and package, available from multiple manufacturers.
Can it be replaced directly?
Direct replacement for RS-05K68R0FT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct path is FRC0805F68R0TS, which matches all primary specifications. For higher precision, consider RT0805BRD0768RL but validate the technology change.
Main risk
The main risk is substituting with a part that has a wider tolerance (e.g., 5% instead of 1%), which could compromise circuit performance.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | RS-05K68R0FT | FRC0805F68R0TS | RT0805BRD0768RL | FRC0805J680 TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Matches target package.; RT0805BRD0768RL: Matches target package.; FRC0805J680 TS: Matches target package. |
| Resistance | 68.0 Ω | 68.0 Ω | - | - | 68.0 Ω — Matches target resistance. |
| Tolerance | ±1.0% | ±1.0% | ±0.1% | ±5.0% | ±1.0% / ±0.1% / ±5.0% — Matches target tolerance.; RT0805BRD0768RL: Tighter tolerance is a performance upgrade.; FRC0805J680 TS: Wider tolerance is a significant downgrade. |
| Power | 0.125 W | 0.125 W | - | - | 0.125 W — Matches target power rating. |
| Tcr | ±100ppm/℃ | ±100 ppm/°C | 25 ppm/°C | ±400 ppm/°C | ±100 ppm/°C / 25 ppm/°C / ±400 ppm/°C — Matches target temperature coefficient.; RT0805BRD0768RL: Better TCR provides higher stability over temperature.; FRC0805J680 TS: Worse TCR means less stability over temperature. |
| Technology | Thick Film | - | Thin Film | - | Thin Film — Technology differs, may affect noise or pulse handling. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RS-05K68R0FT 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.