Low-value flat chip resistor uses thick-film construction on a 96% alumina substrate for current-sense applications. The 2010 SMD package is rated for 1 W at 70 °C and derates to zero power at 150 °C. The resistance value is 1 Ω with 1% tolerance and 100 ppm/°C best TCR. Wraparound terminations use an electroplated nickel barrier with matte tin or tin-lead finish options, and the series is AEC-Q200 qualified.
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| Series | LR |
| Product type | Low value flat chip resistor |
| Application | Current sense |
| Mounting | SMD - solder |
| Package | Chip 2010 |
| Technology | Thick film |
| Resistance | 1Ω |
| Resistance range | 0.003 to 1Ω |
| Power rating | 1W |
| Rated ambient temperature | 70°C |
| Derating zero-power temperature | 150°C |
| Maximum ambient temperature | 150°C |
| Tolerance | 1% |
| Best TCR | 100ppm/°C |
| Isolation voltage of insulation | 200V |
| Qualification | AEC-Q200 |
| Substrate | 96% alumina |
| Moisture sensitivity level | 1 |
| Reflow process | J-STD-020E |
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