RT0805BRE072KL
Yageo
Needs validationmedium risk
RT0805BRE072KL matches 2 kΩ and ±0.1% but uses an 0805 package.
Best Alternatives to AR03BTCX2001
AR03BTCX2001 is a 0603 precision thin-film 2 kΩ resistor. Listed alternates need review for footprint, tolerance, TCR, or resistance.
AI replacement insight
Electrical riskhigh
Some candidates change tolerance, TCR, or resistance.
Package riskmedium
0402 and 0805 options need PCB review.
Firmware risklow
Passive resistor; no firmware impact expected.
Sourcing riskmedium
One candidate lacks product URL.
Can it be replaced directly?
No confirmed pin-compatible replacement is proven from the listed candidates.
Best replacement path
For exact replacement, seek 0603, 2 kΩ, ±0.1%, thin film, 25 ppm/°C with verified datasheet.
Main risk
No candidate matches all key target fields with verified pin/package evidence.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | AR03BTCX2001 | RT0805BRE072KL | RT0402BRD072KL | RT0603BRD072K2L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0805 | - | - | 0603 — same EIA size |
| Resistance | 2 kΩ | 2 kΩ | - | - | 2.2 kΩ — +10% |
| Tolerance | ±0.1% | ±0.1% | - | - | ±0.1% — same |
| Tcr | ±25 ppm/°C | 50 ppm/°C | - | - | 25 ppm/°C — same class |
| Voltage | 50 V | 150 V | - | - | 150 V — listed higher |
| Power | 1/10 W | - | 1/16 W | - | 1/16 W — derating risk |
| Application | thin film | - | - | thin film | — |
| Lifecycle | Active | - | - | - | — |
Application & sourcing insights
Questions & answers
No exact listed match is proven. RT0402BRD072KL is close electrically but needs footprint and power review.