
Viking Tech
ARG05FTC5000 matches 500Ω 0805 thin film but relaxes tolerance to ±1%.
ARG05BTC5000 is a precision 500Ω 0805 thin-film resistor. Listed alternatives need review because most relax tolerance or technology.
Tolerance or TCR may be worse.
Kept parts are 0805 2-pin.
Passive part; no firmware.
PDF checks are pending.
Direct replacement for ARG05BTC5000 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
ARG05FTC5000 is the closest relaxed option if ±1% tolerance is acceptable.
Loss of ±0.1% precision and thin-film behavior.

Viking Tech
ARG05FTC5000 matches 500Ω 0805 thin film but relaxes tolerance to ±1%.
| Feature / factor | ARG05BTC5000 | ARG05FTC5000 | FRC0805F4990TS | 0805W8F4990T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | - | - | 0805 — same size |
| Pinout | 2-pin | 2-pin | - | - | 2-pin — chip resistor |
| Resistance | 500Ω | 500Ω | - | - | 499Ω — -0.2% |
| Tolerance | ±0.1% | ±1% | - | - | ±1% — precision loss |
| Tcr | ±25ppm/°C | ±25ppm/°C | - | - | ±100ppm/°C — worse drift |
| Application | Thin Film | - | Thick Film | - | Thick Film — technology change |
Verified drop-in options for ARG05BTC5000 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.