Symbol A A1 A3 D E b k e L L1 Dimensions In Millimeters min max 0.500 0.600 0.000 0.050 0.152REF. 1.950 2.050 1.950 2.050 0.200 0.300 0.200REF. 0.500TYP. 0.350 0.450 0.800 0.900 Dimensions In Inches min max 0.020 0.024 0.000 0.002 0.006REF. 0.077 0.081 0.077 0.081 0.008 0.012 0.008REF. 0.020TYP. 0.014 0.018 0.031 0.035