With the existing models of current sense resistors available from Bourns, a full range of requirements can be satisfied. These products have the highest power density available. Bourns has the ability to design resistors in 1206 cases (CRF1206) with a constant current of 10A (100mV) and 2512 cases (CRA2512) with a constant current of 17A (170mV). Parts for very high constant currents such as models PWR4412, PWR4413 with a maximum current of 30A or PWR220 with a maximum current of 50A are also offered.