Views: 0 Author: Site Editor Publish Time: 2026-05-08 Origin: Site
Common Wire Gauge and Diameter Reference Chart(AWG/BWG/SWG) | ||||||
| 线号(No.) | SWG(英寸) | SWG(mm) | BWG(英寸) | BWG(mm) | AWG(英寸) | AWG(mm) |
| 7/0 | 0.5 | 12.7 | -- | -- | -- | -- |
| 6/0 | 0.464 | 11.786 | -- | -- | 0.58 | 14.732 |
| 5/0 | 0.432 | 10.973 | 0.5 | 12.70? | 0.5165 | 13.119 |
| 4/0 | 0.4 | 10.16 | 0.454 | 11.532 | 0.46 | 11.684 |
| 3/0 | 0.372 | 9.449 | 0.425 | 10.795 | 0.4096 | 10.404 |
| 2/0 | 0.348 | 8.839 | 0.38 | 9.652 | 0.3648 | 9.266 |
| 1/0 | 0.324 | 8.23 | 0.34 | 8.636 | 0.3249 | 8.252 |
| 1 | 0.3 | 7.62 | 0.3 | 7.62 | 0.2893 | 7.348 |
| 2 | 0.276 | 7.01 | 0.284 | 7.214 | 0.2576 | 6.544 |
| 3 | 0.252 | 6.401 | 0.259 | 6.579 | 0.2294 | 5.827 |
| 4 | 0.232 | 5.893 | 0.238 | 6.045 | 0.2043 | 5.189 |
| 5 | 0.212 | 5.385 | 0.22 | 5.585 | 0.1819 | 4.62 |
| 6 | 0.192 | 4.877 | 0.203 | 5.156 | 0.162 | 4.115 |
| 7 | 0.176 | 4.47 | 0.18 | 4.572 | 0.1443 | 3.665 |
| 8 | 0.16 | 4.064 | 0.165 | 4.191 | 0.1285 | 3.264 |
| 9 | 0.144 | 3.658 | 0.148 | 3.759 | 0.1144 | 2.906 |
| 10 | 0.128 | 3.251 | 0.134 | 3.404 | 0.1019 | 2.588 |
| 11 | 0.116 | 2.946 | 0.12 | 3.048 | 0.0907 | 2.304 |
| 12 | 0.104 | 2.642 | 0.106 | 2.69? | 0.0808 | 2.053 |
| 13 | 0.092 | 2.337 | 0.092 | 2.337 | 0.072 | 1.829 |
| 14 | 0.08 | 2.032 | 0.08 | 2.032 | 0.0641 | 1.628 |
| 15 | 0.072 | 1.829 | 0.072 | 1.829 | 0.0571 | 1.45 |
| 16 | 0.064 | 1.626 | 0.064 | 1.626 | 0.0508 | 1.291 |
| 17 | 0.056 | 1.422 | 0.058 | 1.473 | 0.0453 | 1.15 |
| 18 | 0.048 | 1.219 | 0.048 | 1.219 | 0.0403 | 1.024 |
| 19 | 0.04 | 1.016 | 0.04 | 1.016 | 0.0359 | 0.912 |
| 20 | 0.036 | 0.914 | 0.036 | 0.914 | 0.032 | 0.813 |
| 21 | 0.032 | 0.813 | 0.032 | 0.813 | 0.0285 | 0.724 |
| 22 | 0.028 | 0.711 | 0.028 | 0.711 | 0.0253 | 0.643 |
| 23 | 0.024 | 0.61 | 0.025 | 0.635 | 0.0226 | 0.574 |
| 24 | 0.022 | 0.559 | 0.022 | 0.559 | 0.0201 | 0.511 |
| 25 | 0.02 | 0.508 | 0.02 | 0.508 | 0.0179 | 0.455 |
| 26 | 0.018 | 0.457 | 0.018 | 0.457 | 0.0159 | 0.404 |
| 27 | 0.0164 | 0.417 | 0.016 | 0.406 | 0.0142 | 0.361 |
| 28 | 0.0148 | 0.376 | 0.014 | 0.36? | 0.0126 | 0.32 |
| 29 | 0.0136 | 0.345 | 0.013 | 0.33 | 0.0113 | 0.287 |
| 30 | 0.0124 | 0.315 | 0.012 | 0.305 | 0.01 | 0.254 |