AR05BTCW5002
Viking Tech
Needs validationmedium risk
Same-class 0805 precision resistor, but resistance differs from AR05BTC4002.
Best Alternatives to AR05BTC4002
AR05BTC4002 is a 40kΩ 0805 thin-film precision resistor. Reviewed options require FAE approval due value or precision gaps.
AI replacement insight
Electrical riskhigh
value or precision mismatch
Package risklow
kept options are 0805
Firmware risklow
passive component
Sourcing riskmedium
PDF checks pending
Can it be replaced directly?
No verified direct replacement is available from the provided candidates.
Best replacement path
Use AR05BTCW5002 only if 50kΩ is acceptable; use RC0805FR-0739KL only for relaxed precision.
Main risk
Resistance value or precision downgrade can change circuit accuracy.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | AR05BTC4002 | AR05BTCW5002 | RC0805FR-0739KL | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | - | 0805 — same size | |
| Pinout | 2 pins | 2 pins | - | 2 pins — 2-terminal | |
| Resistance | 40kΩ | 50kΩ | - | 39kΩ — -2.5% | |
| Tolerance | 0.1% | 0.1% | - | 1% — 10x looser | |
| Tcr | 25ppm/°C | 25ppm/°C | - | 100ppm/°C — worse drift |
Application & sourcing insights
Questions & answers
No direct match was found. AR05BTCW5002 is closest in precision class but changes the value to 50kΩ.