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AWG电流线径对照表

AWG电流线径对照表
AWG电流线径对照表

线规 SWG

BWG

BG

AWG

号码 英寸 毫米 英寸

毫米 英寸

毫米 英寸

毫米 7/0 6/0 5/0 4/0 3/0 2/0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

0.500 0.464 0.432 0.400 0.372 0.348 0.324 0.300 0.276 0.252 0.232 0.212 0.192 0.176 0.160 0.144 0.128 0.116 0.104 0.092 0.080 0.072 0.064 0.056 0.048 0.040 0.036 0.032 0.0280 0.0240 0.0220 0.0200 0.0180

12.700 11.786 10.973 10.160 9.449 8.839 8.230 7.620 7.010 6.401 5.893 5.385 4.877 4.470 4.046 3.658 3.251 2.946 2.642 2.337 2.032 1.829 1.626 1.422 1.219 1.016 0.914 0.813 0.711 0.610 0.559 0.508 0.457

-- -- 0.500 0.454 0.425 0.330 0.340 0.300 0.284 0.259 0.238 0.220 0.203 0.180 0.165 0.148 0.134 0.120 0.109 0.095 0.083 0.072 0.065 0.058 0.049 0.042 0.035 0.032 0.028 0.025 0.022 0.020 0.018 -- -- 12.700 11.532 10.795 9.652 8.639 7.620 7.214 6.579 6.045 5.588 5.156 4.572 4.191 3.759 3.404 3.048 2.769 2.413 2.108 1.829 1.651 1.473 1.245 1.067 0.839 0.813 0.711 0.635 0.559 0.508 0.457

0.6666 0.6250 0.5883 0.5416 0.5000 0.1152 0.3954 0.3532 0.3147 0.2804 0.2500 0.2225 0.1981 0.1764 0.1570 0.1398 0.1250 0.1313 0.0991 0.0882 0.0785 0.0699 0.0625 0.0556 0.0495 0.0440 0.0392 0.0349 0.031250.027820.024760.022040.0196116.932 15.875 14.943 13.757 12.700 11.308 10.069 8.971 7.993 7.122 6.350 5.652 5.032 4.481 3.988 3.551 3.175 2.827 2.517 2.240 1.994 1.775 1.588 1.412 1.257 1.118 0.996 0.887 0.794 0.707 0.629 0.560 0.498

-- 0.5800 0.5165 0.4600 0.4096 0.3648 0.3249 0.2893 0.2576 0.2294 0.2043 0.1819 0.1620 0.1443 0.1285 0.1144 0.1019 0.0907 0。0808 0.0720 0.0648 0.0571 0.0508 0.0453 0.0403 0.0359 0.0320 0.0285 0.025350.020100.017900.015940.01420

-- 14.732 13.119 11.684 10.404 9.266 8.252 7.348 6.544 5.827 5.189 4.621 4.115 3.665 3.264 2.906 2.588 2.305 2.053 1.828 1.628 1.450 1.291 1.150 1.024 0.912 0.812 0.723 0.644 0.573 0.511 0.455 0.405

常用线规号码与线径对照表

常用线规号码与线径对照表

线规SWG BWG BG AWG

号码英寸毫米英寸毫米英寸毫米英寸毫米

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49 50O.0164

O.0149

O.0136

O.0124

O.0116

O.0109

O.0100

O.0092

O.0084

O.0076

O.0068

0.0060

O.0052

O.0048

O.0044

O.0040

O.0036

O.0032

O.0028

O.0024

O.0020

O.0016

O。0012

O.0010

O.417

O.376

O.345

O.315

O.295

O.274

O.254

O.234

O.213

O.193

O.173

O.152

O.132

O.122

O.112

0.102

O.091

O.081

O.071

O.061

O.051

O.041

O.030

O.025

O.016

O.014

O.013

O.012

O.010

O.009

O.008

0.007

O.005

O.004

O.406

O.356

0.330

O.305

O.254

O.229

O.203

0.178

O.127

O.102

O.1745

0.01562

O.01390

O.01230

O.01100

O.00980

O.00870

O.00770

O.00690

O.00610

O.00540

O.00480

O.00430

O.00386

O.00343

O.00306

O.00272

O.00242

O.00215

O.00192

O.00170

O.00152

O.00135

O.00120

O.443

O.397

O.353

O.312

0.270

O.249

O.221

O.196

O.175

O.155

O.137

O.122

O.109

0.098

O.087

O.078

O.069

O.061

O.055

O.049

O.043

O.039

O.034

O.030

O.01420

O.01264

O.01126

O.01003

O.00893

O.00795

O.00708

O.00630

O.00561

O.00500

O.00445

0.00396

O.00353

O.00314

O.00280

O.00249

O.00222

O.00198

O.00176

O.00157

O.00140

O.00124

O.00111

O.00099

O.361

O.321

O.286

0.255

O.227

O.202

O.180

O.160

O.143

O.127

O.113

O.101

O.090

O.080

O.071

0.063

O.056

O.050

O.048

0.046

O.035

O.032

O.028

O.

1

Black黑9Grey灰

2Brown棕10White白

3Red红11Pink粉红4Orange橙12Light Green浅绿5Yellow黄13Deep Green深绿6Green绿14Green/Yellow绿滚黄7Blue兰15Black\White白注黑8Purple紫16Light Blue浅兰

交流电AC绞向Lay Direction 安培Ampere百万Mega

美国试验与材料

协会

ASTM密耳Mil

美国线规AWG千分之一Milli

包扎物Binder麦拉Mylar

电缆Cable 美国电气制造商

协会

NEMA

芯线绞合Cabling尼龙Nylon

同轴电缆Coaxial Cable奥姆Ohm

同心绞Concentric Stranding可塑剂Plasticizer

导电率Conductivity PE Polyethylene

导体Conductor PP Polypropylene

花线Cord PU Polyurethane

安全电流Current Carrying PVC Polyvinyl Chloride 直流DC电阻Resistance

地线Drain Wire卷线Retaractile Cord 电子工业协会EIA橡胶Rubber

地线Earth 美国汽车工程协

SAE

铁氟龙FEP半硬质 PVC Semi-rigid PVC 填充物Fillers隔离层Separator

发泡聚乙烯Foamed PE隔离层Shield

硬铜线Hard Brawn Copper

Wire

遮蔽率Shield Coverage

电气电子工程师

协会

IEEE硅胶Silicone

阻抗Impedance铁氟龙Teflon

绝缘Insulation铁氟龙TFE

幅射Irradiation铜箔丝Tinsel

被覆Jacket耐热温度Thermal Rating 绞距Lay垂直耐燃试验VW-1

线规

Gauge 直径 Diameter Cross sect .Area

导体电阻

DCR@ 20 ℃

重量 Weight

AWG inches

mils mm https://www.docsj.com/doc/0012933561.html,s Sq.mm ohms/M Ohms/km Lbs./m kg/km

40 0.0031 3.10 0.079 9.60 0.0049 1080 3540 0.0291 0.0433 39 0.0035 3.50 0.089 12.3 0.0062 847 2780 0.0371 0.0552 38 0.0040 4.00 0.102 16.0 0.0081 648 2130 0.0484 0.7200 37 0.0045 4.50 0.114 20.3 0.0103 512 1680 0.0613 0.0912 36 0.0050 5.00 0.127 25.0 0.0127 415 1360 0.0757 0.1130 35 0.0056 5.60 0.142 31.4 0.0159 331 1080 0.0949 0.1410 34 0.0063 6.30 0.160 39.7 0.0201 261 857 0.120 0.1790 33 0.0071 7.10 0.180 50.4 0.0255 206 675 0.153 0.2280 32 0.0080 8.00 0.203 64.0 0.0324 162 532 0.194 0.2890 31 0.0089 8.90 0.226 79.2 0.0401 131 430 0.240 0.3570 30 0.0100 10.0 0.254 100 0.0507 104 340 0.303 0.4510 29 0.0113 11.3 0.287 128 0.0649 81.2 266 0.387 0.5760 28 0.0126 12.6 0.320 159 0.0806 65.3 214 0.481 0.7160 27 0.0142 14.2 0.361 202 0. 1020 51.4 169 0.610 0.9080 26 0.0159 15.9 0.404 253 0.1280 41.0 135 0.765 1.140 25 0.0179 17.9 0.455 320 0.1620 32.4 106 0.970 1.440 24 0.0201 20.1 0.511 404 0. 2050 25.7 84.2 1.220 1.820 23 0.0266 22.6 0.574 511 0.2590 20.3 66.6 1.550 2.310 22 0.0253 25.3 0.643 640 0.3240 16.2 53.2 1.940 2.890 21 0.0285 28.5 0.724 812 0.4110 12.8 41.9 2.460 3.660 20 0.0320 32.0 0.813 1020 0.5190 10.1 33.2 3.100 4.610 19 0.0359 35.9 0.912 1290 0.6530 8.05 26.4 3.900 5.800 18 0.0403 40.3 1.020 1620 0.8230 6.39 21.0 4.920 7.320 17 0.0453 45.3 1.150 2050 1.040 5.05 16.6 6.210 9.240

16 0.0508 50.8 1.290 2580 1.310 4.02 13.2 7.810 11.60 15 0.0571 57.1 1.450 3260 1.650 3.18 10.4 9.870 14.70 14 0.0641 64.1 1.630 4110 20.80 2.52 8.28 12.40 18.50 13 0.0720 72.0 1.830 5180 2.630 2.00 6.56 15.70 23.40 12 0.0808 80.8 2.050 6530 3.310 1.59 5.21 19.80 29.50 11 0.0907 90.7 2.300 8230 4.170 1.26 4.14 24.90 37.10 10 0. 1019 101.9 2.588 1038 0 5.260 0.9988 3.23 31.40 46.80 9 0.1144 114.4 2.906 13090 6.630 0.7925 2.60 39.60 59.00 8 0.1285 128.5 3.265 16510 8.370 0.6281 2.061 50.00 74.40 7 0.1443 144.3 3.655 2082 0 10.55 0.4981 1.634 63.00 93.80 6 0.1620 162.0 4.115 26240 13.30 0.3952 1.296 79.40 118.0 5 0.1819 181.9 4.620 33090 16.77 0.3134 1.028 100.0 149.0 4 0.2043 204.3 5.189 41740 21.15 0.2485 0.8152 126.0 188.0 3 0.2294 229.4 5.827 52620 26.67 0.1917 0.6466 159.0 237.0 2 0.2576 257.6 6.543 66360 33.62 0.1563 0.5128 201.0 299.0 1 0.2893 289.3 7.348 83690 42.41 0.1239 0.4065 253.0 377.0 1/0 0.3249 324.9 8.252 1056 00 53.49 0.03925 0.3223 319.0 476.0 2/0 0.3648 364.8 9.266 133100 67.43 0.07793 0.2557 403.0 599.0 3/0 0.4096 409.6 10.40 167800 85.01 0.06182 0. 2028 508.0 756.0 4/0 0.4600 460.0 11.68 211600 107.22 0.04901 0.1608 641.0 953.0

多条铜线导体资料

直径 D iameter

面积 Area

线规 Gauge

AWG

Mils mm

Circular Mil C.M.Square inch in 2 Square mm 2

重量

Weight Kg/km

线数 / 线

No./mm

7.348

377 1/7.349 8.508 379 19/1.690 8.500 379 37/1.210 1

289.3

8.480 83.694

0.06573

42.41

377 61/0.941 6.544

299 1/6544 7.410 299 7/2.474 7.551 299 19/1.502 2

257.6

7.590 66.358

0.05212

33.63

302 37/1.080 5.189 188 1/5.190 5.960

188 7/1.962 5.991 188 19/1.191 5.992 188 37/0.854 6.032 188 133/0.450 4

204.3

6.036 41.738

0.03278

21.15

192.2 420/0.254 4.115 118.2 1/4.116 4.770

119.0 7/1.560 4.829 120.0 19/0.950 4.749 118.0 37/0.677 6

162

4.803 26.244

0.0 2061

13.3

121.0 266/0.254 3.264 74.39 1/3.265 3.690

74.43

7/1.234 3.771

74.60 19/0.749 3.760 74.40 37/0.537 8

128.5 3.783 16.512 0.01297 8.368 75.00 133/0.284 2.588 46.78 1/2.589 2.961

46.94

7/0.980 3.005

47.40 19/0.595 3.017 47.80 105/0.254 10 101.9 2.974 10.384 0.008156 5.262 46.40 259/0.160 2.053 29.42 1/2.053 2.325 29.43 7/0.776 12 80.81 2.371

6.53 0.005129 3.309

29.37

19/0.471

2.365 29.58 65/0.254

2.395

30.10 168/0.160 1.628 18.50 1/1.630 1.845

18.53

7/0.616 1.877

18.50 19/0.374 1.885 18.66 41/0.254 14 64.08 1.894 4.106 0.003225 2.081 18.81 105/0.160 1.291 11.64 1/1.291 1.464 11.67 7/0.488 1.502 11.83 26/0.254 16 50.82 1.483 2.583 0.00 2029 1.309

11.65 65/0.160 1.024 7.321 1/1.024 1.192

7.434

7/0.390 1.178 7.280 16/0.254 1.212 7.540 34/0.180 18 40.3 1.163 1.624 0.001275 0.8226 7.160 41/0.160 0.8118

4.60

1/0.813 0.9600

4.70 7/0.310 0.9421 4.65 21/0.180 20 30

0.9305 1.021 0.0008019 0.5174

4.54 26/0.160 0.6439

2.895

1/0.645 0.7650

3.186 7/0.254 22 25.35 0.7524 62

4.6 0.0005047 0.3256 2.970 17/0.160 0.5106

1.820

1/0.511 0.6000 1.060 7/0.200 24 20.1 0.60525 404 0.0003173 0.2047 1.920 11/0.160 0.40490 1.145 1/0.404 26 15.94 0.47400 254.1 0.0001996 0.1288 1.223 7/0.160 0.32110 0.7198 1/0.322 28 12.64 0.38100 159.8 0.0001255 0.08097 0.7903 7/0.127 0.25480 0.4531 1/0.254 30 10.03

0.30000

100.6

0.0007901

0.05097

0.4900 7/0.100 32 7.950 0. 2091 0 63.20 0.000049640.03203 0.2847 7/0.080 34 6.305 0.16010 39.75 0.000031220.0 2014 0.1790

1/0.161 36 5

0.12700 25

0.000019630.01267

0.1126

1/0.128

38

3.965 0. 1007

15.72

0.000012350.0079680.07084 1/0.102 40

3.145 0.07987 9.891

0.0000077680.00 20120.04456 1/0.080

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