The CRF0805 SMT current-sense resistor features a 0.5-W rating, derated from 70°C, in a small 0805 package. It has a resistance range from 5 to 20 mΩ.
The resistor has an operating temperature range of -55° to +170°C and a temperature coefficient of ±100 ppm/°C. ±1% and ±5% tolerances are available and price is from $0.15 ea/5,000 for a 1% version.
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