AWG线规y一览表

AWG4/03/02/01/0123456789101112131415161718192021外径公制mm英制inch11.680.4610.40.40969.270.36488.250.32497.350.28936.540.25765.830.22945.190.20434.620.18194.110.1623.670.14433.260.12852.910.11442.590.10192.30.09072.050.08081.820.0721.630.06411.450.05711.290.05081.150.04531.020.04030.9120.03590.8130.0320.7240.0285截面积(mm2)107.2285.0167.4353.4942.4133.6226.6721.1516.7713.310.558.376.635.264.173.3322.6272.0751.6461.3181.0260.81070.56670.51890.4116电阻值(W/km)0.170.210.260.330.420.530.660.841.061.331.682.112.673.364.245.316.698.4510.613.516.321.426.933.942.7AWG22232425262728293031323334353637383940414243444546外径公制mm英制inch0.6430.02530.5740.02260.5110.02010.440.01790.4040.01590.3610.01420.320.01260.2870.01130.2540.010.2260.00890.2030.0080.180.00710.160.00630.1420.00560.1270.0050.1140.00450.1020.0040.0890.00350.0790.00310.0710.00280.0640.00250.0560.00220.0510.0020.0460.00180.0410.0016截面积(mm2)0.32470.25880.20470.16240.12810.10210.08040.06470.05070.04010.03160.02550.02010.01690.01270.00980.00810.00620.00490.0040.00320.00250.0020.00160.0013其中，4/0表示0000，3/0表示000，2/0表示00，1/0表示0。例如，常用的电话线直径为26AWG，约为0.4mm。 该表是美国线规（AWG)与公制、英制单位的对应表格，希望对您有所帮助！

电阻值(W/km)54.348.589.479.61431282272893613215839449561,2001,5301,3772,4002,1004,0803,6856,3005,54410,2009,18016,300