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Alpha Electronics

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Alpha FNP Series

High power precision shunt resistor
Resistance range form 0.001Ω to 1Ω
Tolerance from ±0.05% to ±1%
TCR from ±1 ppm/°C to ±5 ppm/°C
Power rating of 500W (on a heat sink)
Temperature range from -55°C up to +125°C

Alpha LSR Series

High power standard resistor
Nominal resistance values of 0.001Ω, 0.01Ω or 0.1Ω
Accuracy of ±25 ppm, ±50 ppm or ±100 ppm
TCR of ±2.5 ppm/°C
Power rating of 1W or 4W
Long-term stability better than 20 ppm/year