常用线号-线径-截面积-电流对照表

发布时间:2020-04-27 00:53:40

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

0.03125

0.02782

0.02476

0.02204

0.01961

16.932

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

0.02535

0.02010

0.01790

0.01594

0.01420

--

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

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

O.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

9

Grey

2

Brown

10

White

3

Red

11

Pink

粉红

4

Orange

12

Light Green

浅绿

5

Yellow

13

Deep Green

深绿

6

Green

绿

14

Green/Yellow

绿滚黄

7

Blue

15

Black\White

白注黑

8

Purple

16

Light 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

美国汽车工程协会

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

inches

直径 Diameter

Cross sect .Area

导体电阻

DCR@ 20

重量 Weight

AWG

mils

mm

Circ.mils

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

线规 Gauge AWG

直径 D iameter

面积 Area

重量 Weight

Kg/km

线数 / 线径 No./mm

Mils

mm

Circular Mil C.M.

Square inch in 2

Square mm 2

1

289.3

7.348

83.694

0.06573

42.41

377

1/7.349

8.508

379

19/1.690

8.500

379

37/1.210

8.480

377

61/0.941

2

257.6

6.544

66.358

0.05212

33.63

299

1/6544

7.410

299

7/2.474

7.551

299

19/1.502

7.590

302

37/1.080

4

204.3

5.189

41.738

0.03278

21.15

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

6.036

192.2

420/0.254

6

162

4.115

26.244

0.0 2061

13.3

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

4.803

121.0

266/0.254

8

128.5

3.264

16.512

0.01297

8.368

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

3.783

75.00

133/0.284

10

101.9

2.588

10.384

0.008156

5.262

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

2.974

46.40

259/0.160

12

80.81

2.053

6.53

0.005129

3.309

29.42

1/2.053

2.325

29.43

7/0.776

2.371

29.37

19/0.471

2.365

29.58

65/0.254

2.395

30.10

168/0.160

14

64.08

1.628

4.106

0.003225

2.081

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

1.894

18.81

105/0.160

16

50.82

1.291

2.583

0.00 2029

1.309

11.64

1/1.291

1.464

11.67

7/0.488

1.502

11.83

26/0.254

1.483

11.65

65/0.160

18

40.3

1.024

1.624

0.001275

0.8226

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

1.163

7.160

41/0.160

20

30

0.8118

1.021

0.0008019

0.5174

4.60

1/0.813

0.9600

4.70

7/0.310

0.9421

4.65

21/0.180

0.9305

4.54

26/0.160

22

25.35

0.6439

624.6

0.0005047

0.3256

2.895

1/0.645

0.7650

3.186

7/0.254

0.7524

2.970

17/0.160

24

20.1

0.5106

404

0.0003173

0.2047

1.820

1/0.511

0.6000

1.060

7/0.200

0.60525

1.920

11/0.160

26

15.94

0.40490

254.1

0.0001996

0.1288

1.145

1/0.404

0.47400

1.223

7/0.160

28

12.64

0.32110

159.8

0.0001255

0.08097

0.7198

1/0.322

0.38100

0.7903

7/0.127

30

10.03

0.25480

100.6

0.0007901

0.05097

0.4531

1/0.254

0.30000

0.4900

7/0.100

32

7.950

0. 2091 0

63.20

0.00004964

0.03203

0.2847

7/0.080

34

6.305

0.16010

39.75

0.00003122

0.0 2014

0.1790

1/0.161

36

5

0.12700

25

0.00001963

0.01267

0.1126

1/0.128

38

3.965

0. 1007

15.72

0.00001235

0.007968

0.07084

1/0.102

40

3.145

0.07987

9.891

0.000007768

0.00 2012

0.04456

1/0.080

常用线号-线径-截面积-电流对照表

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