Bourns CSS4J-4026 Series Current Sense ResistorsBourns CSS series current sense resistors come in both 2-terminal and 4-terminal options. Each family has a range of low-resistance options and power ratings of up to 9 W with resistance values as low as 0.5 mΩ.Their metal alloy current sensing element allows for low thermal EMF and low TCRs of 50 PPM/°C in the 20°C to 60°C temperature range. These resistors detect and convert current to an easily measured voltage which is proportional to the current through the device.FeaturesEB welded metal stripLong-term stabilityVery high powerLow resistance, low TCRLow thermal EMFApplicationsCurrent SensingVoltage DivisionBattery Management SystemsFrequency ConvertorsPower modulesIndustrialBulk metal chip resistorsLow thermal e.m.f.Non-inductiveMarked with 3-digit resistance codeMini reels are ideal for small batch production, development and R&D departmentSuitable for automatic assembly on pick and place machinery