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WireGaugeCharts

AWG REFERENCE

American Wire Gauge チャート (4/0–40 AWG)

数値はすべてAWGの数式から計算。行をタップすると詳細を表示。

AWG直径 (mm)直径 (in)断面積 (mm²)断面積 (kcmil)銅 Ω/1000 ft銅 Ω/km代表アンペア主な用途
4/011.680.46107.22211.60.0490.16230
3/010.400.4185.03167.80.0620.20200
2/09.270.36567.43133.10.0780.26175
1/08.250.32553.48105.50.0980.32150
17.350.28942.4183.70.1240.41130
26.540.25833.6366.40.1560.51115
35.830.22926.6752.60.1970.65100
45.190.20421.1541.70.2480.8285
54.620.18216.7733.10.3131.03313
64.120.16213.3026.30.3951.3065
73.660.14410.5520.80.4981.63226
83.260.1288.3716.50.6282.0650
92.910.1146.6313.10.7922.60163
102.590.1025.2610.40.9993.2835
112.300.0914.178.21.2604.13118
122.050.0813.316.51.5885.2125
131.830.0722.625.22.0036.5788
141.630.0642.084.12.5258.2920
151.450.0571.653.33.18410.4565
161.290.0511.312.64.01513.1718
171.150.0451.0425.06316.6148
181.020.040.821.66.38520.9514
190.910.0360.651.38.05126.4135
200.810.0320.52110.15233.3130
210.720.0280.410.812.80242.0025
220.640.0250.330.616.14352.9621
230.570.0230.260.520.35666.7818
240.510.020.200.425.66884.2115
250.450.0180.160.332.367106.1913
260.400.0160.130.340.814133.9011
270.360.0140.100.251.466168.859
280.320.0130.080.264.897212.928
290.290.0110.060.181.834268.487
300.250.010.050.1103.190338.556
310.230.0090.040.1130.120426.905
320.200.0080.030.1164.079538.324.2
330.180.0070.030.1206.899678.803.6
340.160.0060.020260.895855.963
350.140.0060.020328.9831,079.342.5
360.130.0050.010414.8401,361.022.2
370.110.0040.010523.1041,716.221.8
380.100.0040.010659.6212,164.111.5
390.090.0040.010831.7672,728.901.2
400.080.0030.0101,048.8393,441.071

† chart.footnote.chassis ·chart.footnote.ampsLink

AWG ↔ mm² 変換

双方向で入力できます。上でAWGを選ぶか、下に直径・断面積を入力。

直径 (インチ)
—
断面積 (kcmil)
—
銅の抵抗 (Ω/1000 ft)
—