聯(lián)系人:鐘先生
            郵 箱:[email protected]
            電 話:138-1293-0229
            地 址:昆山市周市鎮(zhèn)盛帆路268號(hào)
AWG(American Wire Gauge)是美制電線標(biāo)準(zhǔn)的簡稱,AWG值是導(dǎo)線厚度(英寸計(jì))的函數(shù)。AWG與公制、英制對(duì)照表中,4/0表示0000,3/0表示000,2/0表示00,1/0表示0。
例如,常用的電話線直徑為26AWG,約為0.4mm。由表中歸納出的AWG與英寸的關(guān)系如下:
| AWG | 外徑 | 截面積 | 電阻值 | |
| 公制mm | 英制inch | (mm2) | (W/km) | |
| 1000MCM | 29.3 | 1.1539 | 507 | 0.036 | 
| 900MCM | 27.8 | 1.0949 | 456 | 0.04 | 
| 750MCM | 25.4 | 1 | 380 | 0.048 | 
| 600MCM | 22.7 | 0.894 | 304 | 0.061 | 
| 550MCM | 21.7 | 0.8543 | 279 | 0.066 | 
| 500MCM | 20.7 | 0.815 | 253 | 0.07 | 
| 400MCM | 18.5 | 0.7283 | 203 | 0.09 | 
| 350MCM | 17.3 | 0.6811 | 177 | 0.1 | 
| 300MCM | 16 | 0.6299 | 152 | 0.12 | 
| 250MCM | 12.7 | 0.5 | 127 | 0.14 | 
| 4/0 | 11.68 | 0.46 | 107.22 | 0.17 | 
| 3/0 | 10.4 | 0.4096 | 85.01 | 0.21 | 
| 2/0 | 9.27 | 0.3648 | 67.43 | 0.26 | 
| 1/0 | 8.25 | 0.3249 | 53.49 | 0.33 | 
| 1 | 7.35 | 0.2893 | 42.41 | 0.42 | 
| 2 | 6.54 | 0.2576 | 33.62 | 0.53 | 
| 3 | 5.83 | 0.2294 | 26.67 | 0.66 | 
| 4 | 5.19 | 0.2043 | 21.15 | 0.84 | 
| 5 | 4.62 | 0.1819 | 16.77 | 1.06 | 
| 6 | 4.11 | 0.162 | 13.3 | 1.33 | 
| 7 | 3.67 | 0.1443 | 10.55 | 1.68 | 
| 8 | 3.26 | 0.1285 | 8.37 | 2.11 | 
| 9 | 2.91 | 0.1144 | 6.63 | 2.67 | 
| 10 | 2.59 | 0.1019 | 5.26 | 3.36 | 
| 11 | 2.3 | 0.0907 | 4.17 | 4.24 | 
| 12 | 2.05 | 0.0808 | 3.332 | 5.31 | 
| 13 | 1.82 | 0.072 | 2.627 | 6.69 | 
| 14 | 1.63 | 0.0641 | 2.075 | 8.45 | 
| 15 | 1.45 | 0.0571 | 1.646 | 10.6 | 
| 16 | 1.29 | 0.0508 | 1.318 | 13.5 | 
| 17 | 1.15 | 0.0453 | 1.026 | 16.3 | 
| 18 | 1.02 | 0.0403 | 0.8107 | 21.4 | 
| 19 | 0.912 | 0.0359 | 0.5667 | 26.9 | 
| 20 | 0.813 | 0.032 | 0.5189 | 33.9 | 
| 21 | 0.724 | 0.0285 | 0.4116 | 42.7 | 
| 22 | 0.643 | 0.0253 | 0.3247 | 54.3 | 
| 23 | 0.574 | 0.0226 | 0.2588 | 48.5 | 
| 24 | 0.511 | 0.0201 | 0.2047 | 89.4 | 
| 25 | 0.44 | 0.0179 | 0.1624 | 79.6 | 
| 26 | 0.404 | 0.0159 | 0.1281 | 143 | 
| 27 | 0.361 | 0.0142 | 0.1021 | 128 | 
| 28 | 0.32 | 0.0126 | 0.0804 | 227 | 
| 29 | 0.287 | 0.0113 | 0.0647 | 289 | 
| 30 | 0.254 | 0.01 | 0.0507 | 361 | 
| 31 | 0.226 | 0.0089 | 0.0401 | 321 | 
| 32 | 0.203 | 0.008 | 0.0316 | 583 | 
| 33 | 0.18 | 0.0071 | 0.0255 | 944 | 
| 34 | 0.16 | 0.0063 | 0.0201 | 956 | 
| 35 | 0.142 | 0.0056 | 0.0169 | 1,200 | 
| 36 | 0.127 | 0.005 | 0.0127 | 1,530 | 
| 37 | 0.114 | 0.0045 | 0.0098 | 1,377 | 
| 38 | 0.102 | 0.004 | 0.0081 | 2,400 | 
| 39 | 0.089 | 0.0035 | 0.0062 | 2,100 | 
| 40 | 0.079 | 0.0031 | 0.0049 | 4,080 | 
| 41 | 0.071 | 0.0028 | 0.004 | 3,685 | 
| 42 | 0.064 | 0.0025 | 0.0032 | 6,300 | 
| 43 | 0.056 | 0.0022 | 0.0025 | 5,544 | 
| 44 | 0.051 | 0.002 | 0.002 | 10,200 | 
| 45 | 0.046 | 0.0018 | 0.0016 | 9,180 | 
| 46 | 0.041 | 0.0016 | 0.0013 | 16,300 |