Give away medical masks when you place an order. learn more
TT Electronics has this week launched a new 5W current sense resistor. LRMAP3920 is a high power, low value SMT shunt resistor. With values from 200μΩto 2mΩ and a power rating on FR4 of up to 5W, the maximum measurable current is over 150A, and in most cases is restricted only by the capacity of the PCB tracks. A 10W power rating may be achieved for assemblies on thermal substrates like DBC ceramic or IMS, making this part ideal for power hybrid modules.