Bourns CSS4J-4026 Current Sense Resistors are manufactured using a metal element, have a resistance range of 0.2mΩ to 5mΩ, and offer 3W to 5W of power per resistor. These resistors detect and convert current to an easily measured voltage which is proportional to the current through the device. Bourns Current Sense Resistors offer high measurement accuracy and relatively low costs compared to other technologies.
EB welded metal strip
Very high power
Excellent long term stability
Low resistance, low TCR
Low thermal EMF
Halogen-free and RoHS compliant
0.2mΩ to 5.0mΩ resistance range
3W to 5W power rating range
-55°C to +170°C operating temperature range
±50ppm/°C to ±150ppm/°C temperature coefficient range
±1% and ±5% resistance tolerance options
Moisture Sensitivity Level (MSL) 1
Cu-Mn or Fe-Cr alloy material
Bourns Current Sense Resistors
Low resistance options and power ratings of up to 50W with resistance values as low as 0.05mΩ.