AWG线规对照表
| GAUGE线规 |
实心导体直径标称(mm) |
实心导体直径最小(mm) |
导体截面标称(mm²) |
导体截面最小(mm²) |
导体截面0.97(mm²) |
| 40 |
0.079 |
0.078 |
0.00487 |
0.00477 |
– |
| 39 |
0.089 |
0.088 |
0.00621 |
0.00603 |
– |
| 38 |
0.102 |
0.101 |
0.00811 |
0.00796 |
– |
| 37 |
0.114 |
0.113 |
0.0103 |
0.01 |
– |
| 36 |
0.127 |
0.126 |
0.0127 |
0.0124 |
– |
| 35 |
0.142 |
0.141 |
0.0159 |
0.0156 |
– |
| 34 |
0.16 |
0.158 |
0.02 |
0.0197 |
– |
| 33 |
0.18 |
0.179 |
0.0255 |
0.025 |
– |
| 32 |
0.203 |
0.201 |
0.0324 |
0.0318 |
– |
| 31 |
0.226 |
0.244 |
0.0401 |
0.0393 |
– |
| 30 |
0.254 |
0.251 |
0.0507 |
0.0497 |
– |
| 29 |
0.287 |
0.284 |
0.0647 |
0.0633 |
– |
| 28 |
0.32 |
0.318 |
0.0804 |
0.079 |
– |
| 27 |
0.361 |
0.358 |
0.102 |
0.1 |
– |
| 26 |
0.404 |
0.399 |
0.128 |
0.126 |
– |
| 25 |
0.455 |
0.45 |
0.162 |
0.159 |
– |
| 24 |
0.511 |
0.506 |
0.205 |
0.201 |
0.199 |
| 23 |
0.574 |
0.568 |
0.259 |
0.254 |
0.251 |
| 22 |
0.643 |
0.637 |
0.324 |
0.318 |
0.314 |
| 21 |
0.742 |
0.717 |
0.412 |
0.404 |
0.4 |
| 20 |
0.813 |
0.805 |
0.519 |
0.509 |
0.503 |
| 19 |
0.912 |
0.904 |
0.653 |
0.641 |
0.633 |
| 18 |
1.02 |
1.016 |
0.823 |
0.807 |
0.798 |
| 17 |
1.15 |
1.14 |
1.04 |
1.02 |
1.01 |
| 16 |
1.29 |
1.278 |
1.31 |
1.28 |
1.27 |
| 15 |
1.45 |
1.435 |
1.65 |
1.62 |
1.6 |
| 14 |
1.63 |
1.613 |
2.08 |
2.04 |
2.02 |
| 13 |
1.83 |
1.81 |
2.63 |
2.58 |
2.55 |
| 12 |
2.05 |
2.03 |
3.31 |
3.24 |
3.21 |
| 11 |
2.3 |
2.28 |
4.17 |
4.09 |
4.04 |
| 10 |
2.588 |
2.56 |
5.261 |
5.16 |
5.103 |
| 9 |
2.906 |
2.88 |
6.631 |
6.5 |
– |
| 8 |
3.264 |
3.23 |
8.367 |
8.3 |
– |
| 7 |
4.665 |
3.63 |
10.55 |
10.34 |
– |
| 6 |
4.115 |
4.07 |
13.3 |
13.03 |
– |
| 5 |
4.62 |
4.57 |
16.77 |
16.43 |
– |
| 4 |
5.189 |
5.14 |
21.15 |
20.73 |
– |
| 3 |
5.827 |
5.77 |
26.67 |
26.14 |
– |
| 2 |
6.543 |
6.48 |
33.62 |
32.95 |
– |
| 1 |
7.348 |
7.27 |
42.41 |
41.56 |
– |
