Surface Mount Resistor Sizes English Table Code (English)Length (L) inWidth (W) inHeight (H) inTab (T) inPower (Watt) 010050.0160.0080.0050.0041/32 (.031) 02010.0240.0120.0100.0061/20 (.050) 04020.0400.0200.0140.0101/16 (.063) 06030.0600.0300.0180.0121/10 (.100) 08050.0800.0500.0180.0161/8 (.125) 12060.1200.0600.0220.0201/4 (.250) 12100.1200.1000.0220.0201/2 (.500) 18120.1200.1800.0220.0201 20100.2000.1000.0240.0243/4 (.750) 25120.2500.1200.0240.0241 Metric Table Code (Metric)Length (L) mmWidth (W) mmHeight (H) mmTab (T) mmPower (Watt) 4020.400.200.130.101/32 (.031) 6030.600.300.250.151/20 (.050) 10051.000.500.350.251/16 (.063) 16081.550.850.450.301/10 (.100) 20122.001.200.450.401/8 (.125) 32163.201.600.550.501/4 (.250) 32253.202.500.550.501/2 (.500) 32463.204.600.550.501 50255.002.500.600.603/4 (.750) 63326.303.200.600.601 Provided for convenience only. Not responsible for errors. Use at your risk.