美國線規American wire gaugeDN=尺寸mm由AWG求尺寸N=23.000AWGDN=0.573323mm由尺寸求AWGDN=4.115mmN=6.000792AWG6AWG0.2294INCH3.000858AWG3AWGRichard N=AWGAWG0000 (4/0)000 (3/0)直徑(inch)0.460.40960.380.32491234567101112131415161718192021222324252627282930313233343536373839400.230.25760.22940.20430.18190.1620.14430.12850.11440.10190.09070.08080.0720.010.05710.05080.04530.04030.03590.0320.02850.02530.02260.02010.01790.01590.01420.01260.01130.010.0030.007950.007080.00630.005610.0050.004450.003970.003530.00314(mm)11.68410.4049.2668.2527.3486.5445.8275.14.6214.1153.6653.22.9062.5882.3052.0531.8281.6281.451.2911.151.0240.9120.8120.7230.40.5730.5110.4550.4050.3610.3210.2860.2550.2270.2020.180.160.1430.1270.1130.1010.070.0799面積(kcmil)21216813310683.766.452.1.733.126.320.816.513.110.48.236.535.184.113.262.582.051.621.291.020.810.20.5090.4040.320.2540.2020.160.1270.1010.07970.06320.05010.03980.03150.0250.01980.01570.01250.0090.0226INCH00 (2/0)0 (1/0)面積
(mm²)
1078567.453.542.433.626.721.216.813.310.58.376.635.2.173.312.622.081.651.311.040.8230.6530.5180.410.3260.2580.2050.1620.1290.1020.0810.020.05090.04040.0320.02540.02010.0160.01270.010.007970.006320.00501
銅阻抗
(Ω/km)0.16080.20280.25570.32240.40660.51270.650.81521.0281.2961.6342.0612.5993.2774.1325.2116.5718.28610.4513.1716.6120.9526.4233.314252.9666.7984.22106.2133.9168.9212.9268.5338.26.9538.3678.88561079136117162127293441
(Ω/kFT)0.049010.06180.077930.098270.12390.15630.1970.24850.31330.39510.49820.62820.79210.991.261.5882.0032.5253.1844.0165.06.3858.05110.1512.816.1420.3625.6732.3740.8151.47.981.84103.2130.11.1206.9260.9329414.8523.1659.6831.81049