Bourns CSM2F High Power Current Sense Resistors are available in three footprint sizes: 6918, 7036, 8518, and 8536. The series offers resistance values as low as 50μΩ, continuous current up to 1000A, and permanent power ratings of up to 50W. These inductors are AEC-Q200 compliant with a high pulse power rating. The metal alloy current sensing element allows thermal EMF as low as 0.25μV/K and low TCRs of 50ppm/°C in the 20°C to +60°C temperature range. Bourns CSM2F High Power Current Sense Resistors detect and convert current to an easily measured voltage that is proportional to the current through the device. These resistors complement Bourns circuit-conditioning components, such as power inductors and rectifier diodes.
3 footprint sizes: 6918, 7036, 8518, and 8536
EB welded metal strip
Up to 50W permanent power
10Nm maximum fastening torque
Low resistance (as low as 50μΩ), low TCR (50ppm/°C in the 20°C to +60°C temperature range)