The data sheet for the power modules PTH08T231W/PTH04T241W and the rest in the series specify an Rset as a 0.05W (1/20W) 1%, 100ppm resistor. However, these are rather hard to come by and I would prefer to use an 0402 (or 0603) if possible as my robot system can more easily handle 0402's. Is this a viable trade if all characteristics remain the same except the power rating (0.063W instead of 0.05W)? This may be a dumb question but I need to be certain.