The document describes the features of RP series and RPH series high-power metal film chip resistors. These resistors achieve high power in small sizes, with power ratings of 1/3W for 2.0×1.25mm (0805) size, 1/5W for 1.6×0.8mm (0603) size, and 1/6W for 1.0×0.5mm (0402) size. They achieve a tight resistance tolerance of ±1%.