ARG02BTC1001
Viking Tech
Needs validationlow risk
This Viking Tech part appears to be a direct replacement, matching all key electrical parameters and package.
Best Alternatives to AR02BTC1001
Viking Tech's AR02BTC1001 is a 1kΩ, 0.1%, 0402 precision thin film resistor. Several alternatives exist, including direct upgrades with better temperature stability or automotive-grade qualifications, and parametric alternatives that require careful review of voltage or TCR specifications.
AI replacement insight
Electrical riskmedium
Some alternatives have weaker TCR or lower voltage ratings. Verification is critical.
Package risklow
The 0402 package is highly standardized, ensuring physical compatibility.
Sourcing risklow
Multiple vendors offer compatible precision resistors, ensuring a stable supply chain.
Can it be replaced directly?
Direct replacement for AR02BTC1001 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to an automotive-grade part like Yageo's AT0402BRD071KL for higher reliability, or RT0402BRB071KL for improved temperature stability.
Main risk
The main risk is substituting with a part that has a weaker Temperature Coefficient (TCR) or lower voltage rating, which could compromise circuit performance.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | AR02BTC1001 | ARG02BTC1001 | AT0402BRD071KL | RT0402BRB071KL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size matches.; AT0402BRD071KL: Package size matches.; RT0402BRB071KL: Package size matches.; RT0402BRE071KL: Package size matches. |
| Resistance | 1kΩ | 1kΩ | 1kΩ | 1kΩ | 1kΩ — Resistance matches.; AT0402BRD071KL: Resistance matches.; RT0402BRB071KL: Resistance matches.; RT0402BRE071KL: Resistance matches. |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% — Tolerance matches.; AT0402BRD071KL: Tolerance matches.; RT0402BRB071KL: Tolerance matches.; RT0402BRE071KL: Tolerance matches. |
| Tcr | ±25ppm/°C | ±25ppm/°C | ±25ppm/°C | 10ppm/°C | ±25ppm/°C / 10ppm/°C / 50ppm/°C — Temperature coefficient matches.; AT0402BRD071KL: Temperature coefficient matches.; RT0402BRB071KL: Better temperature stability.; RT0402BRE071KL: Worse temperature stability. |
| Power | 1/16W | 1/16W | - | - | 1/16W — Power rating matches. |
| Application | Commercial | - | AEC-Q200 | - | AEC-Q200 — Automotive grade qualification. |
Application & sourcing insights
Questions & answers
Verified drop-in options for AR02BTC1001 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.