PRODUCT SEARCH
Weico P/N:
Alpha / Belden :
Mil Spec:
UL Styles:
Design Parameters:

Copper Magnet Wire Data


 
 

4-13 AWG

 
See Winding Data   See Single Build
 
AWG Bare Copper Area
Circ.
Mils
NOM
Recom.
Winding
Tension
(grams)
Heavy Build
Diameter
(inches)
Resistance*
(ohms/1000 ft)
Min
Increase
(inches)
Overall Dia.
(inches)
NOM MIN
MAX
NOM MIN
MAX
NOM MIN
MAX
4 .2043 .2023
.2063
.2485 .2437
.2534
41,740 178,714 .0037 .2084 .2060
.2098
5 .1819 .1801
.1837
.3134 .3073
.3197
33,090 141,520 .0036 .1859

.1837
.1872

6 .1620 .1604
.1636
.3952 .3875
.4031
26,240 112,036 .0035 .1659 .1639
.1671
7 .1443 .1429
.1457
.4981 .4885
.5079
20,820 88,903 .0034 .1481 .1463
.1491
8 .1285 .1272
.1298
.6281 .6156
.6410
16,510 70,760 .0033 .1322 .1305
.1322
9 .1144 .1133
.1155
.7924 .774
.8079
13,090 55,972 .0032 .1177 .1165
.1189
10 .1019 .1009
.1029
.9988 .9795
1.019
10,380 44,452 .0031 .1051 .1040
.1061
11 .0907 .0898
.0916
1.261 1.236
1.286
8,226 35,380 .0030 .0838 .0928
.0928
12 .0808 .0800
.0816
1.589 1.558
1.620
6,529 28,123 .0028 .0749 .0829
.0847
13 .0720 .0710
. 0727
2.001 1.962 2.040 5,184 22,226 .0032 .0675 .0741
.0757
 
 
 

14-23 AWG

 
See Winding Data   See Single Build
 
AWG Bare Copper Area
Circ.
Mils
NOM
Recom.
Winding
Tension
(grams)
Heavy Build
Diameter
(inches)
Resistance*
(ohms/1000 ft)
Min
Increase
(inches)
Overall Dia.
(inches)
NOM MIN
MAX
NOM MIN
MAX
NOM MIN
MAX
14 .0641 .0635
.0347
2.524 2.477 2.572 4,109 17,690 .0032 .0675 .0667
.0682
15 .0571 .0565
.0577
3.181 3.115
3.249
3,260 14,061 .0030 .0602 .0595
.0609
16 .0508 .0503
.0513
4.019 3.941 4.099 2,581 10,886 .0029 .0539 .0532
.0545
17 .0453 .0448
.0458
5.054 4.944 5.167 2,052 8,618 .0028 .0482 .0476
.0488
18 .0403 .0399
.0407
6.386 6.261 6.514 1,624 6,804 .0026 .0431 .0425
.0437
19 .0359 .0355
.0363
8.047 7.871
8.229
1,289 5,443 .0025 .0386 .0380
.0391
20 .0320 .0317
.0323
10.13 9.941
10.32
1,204 4,354 .0023 .0346 .0340
.0351
21 .0285 .0282
.0288
12.77 12.50
13.04
812.3 3,447 .0022 .0309 .0304
.0314
22 .0253 .0250
.0256
16.20 15.82 16.59 640.1 2,767 .0021 .0276 .0271
.0281
23 .0226 .0224
.0228
20.31 19.95
20.67
510.8 2,177 .0020 .0249 .0244
.0253
 
 
 

24-33 AWG

 
See Winding Data   See Single Build
 
AWG Bare Copper Area
Circ.
Mils
NOM
Recom.
Winding
Tension
(grams)
Heavy Build
Diameter
(inches)
Resistance*
(ohms/1000 ft)
Min
Increase
(inches)
Overall Dia.
(inches)
NOM MIN
MAX
NOM MIN
MAX
NOM MIN
MAX
24 .0201 .0199
.0202
25.670 25.417
26.189
404 1,450 .0019 .0223 .0218
.0227
25 .0179 .0177
.0180
32.368 32.009
33.104
320 1,175 .0018 .0199 .0195
.0203
26 .0159 .0157
.0159
41.023 40.512
42.076
253 950 .0017 .0178 .0174
.0182
27 .0142 .0141
.0143
51.433 50.717
52.167
202 770 .0016 .0161 .0157
.0164
28 .0126 .0125
.0127
65.325 64.302
66.376
159 630 .0016 .0144 .0141
.0147
29 .0113 .0112
.0114
81.220 79.801
82.679
128 540 .0015 .0130 .0127
.0133
30 .0100 .099
.0101
103.71 101.67
105.82
100 400 .0014 .0116 .0113
.0119
31 .0089 .088
.0090
130.9 128.0
133.90
79.21 315 .0013 .0105 .0101
.0108
32 .0080 .0079
.0081
162.0 158.1
166.20
64.00 270 .0012 .0095 .0091
.0098
33 .0071 .0070
.0072
205.7 200.1
211.7
50.41 225 .0011 .0084 .0081
.0088
 
 
 

34-44 AWG

 
See Winding Data   See Single Build
 
AWG Bare Copper Area
Circ.
Mils
NOM
Recom.
Winding
Tension
(grams)
Heavy Build
Diameter
(inches)
Resistance*
(ohms/1000 ft)
Min
Increase
(inches)
Overall Dia.
(inches)
NOM MIN
MAX
NOM MIN
MAX
NOM MIN
MAX
34 .0063 .0062
.0064
261.3 253.2
269.8
39.69 182 .0010 .0075 .0072
.0078
35 .0056 .0055
.0057
330.7 319.2
342.8
31.36 147 .0009 .0067 .0064
.0070
36 .0050 .0049
.0051
414.8 398.7
431.9
25.00 120 .0008 .0060 .0057
.0063
37 .0045 .0044
.0046
512.1 490.1
535.7
20.25 100 .0008 .0054 .0052
.0057
38 .0040 .0039
.0041
648.2 617.0
681.9
16.00 81 .0007 .0048 .0046
.0051
39 .0035 .0034
.0036
846.6 800.2
897.1
12.25 64 .0006 .0043 .0040
.0045
40 .0031 .0030
.0032
1079.2 1079.2
1152.3
9.61 52 .0006 .0038 .0036
.0040
41 .0028 .0027
.0029
1322.8 1322.8
1422.6
7.84 42 .0005 .0034 .0032
.0036
42 .0025 .0024
.0026
1659.4 1659.4
1800.5
6.25 34 .0004 .0030 .0028
.0032
43 .0022 .0021
.0023
2142.8 2592.8
2351.7
4.84 26 .0004 .0027 .0025
.0029
44 .0020 .0019
.0021
2592.8 2351.7
2872.9
4.00 22 .0004 .0025 .0023
.0027
 
 
 

45-54 AWG

 
See Winding Data   See Single Build
 
AWG Bare Copper Area
Circ.
Mils
NOM
Recom.
Winding
Tension
(grams)
Heavy Build
Diameter
(inches)
Resistance*
(ohms/ft)
Min
Increase
(inches)
Overall Dia.
(inches)
NOM MIN
MAX
NOM MIN
MAX
NOM MIN
MAX
45 .00176 .00169
.00183
3.348 3.080
3.616
3.10 17 .00030 .00215 .00199
.00230
46 .00157 .00151
.00164
4.207 3.870
4.544
2.47 14 .00030 .00196 .00181
.00210
47 .00140 .00135
.00146
5.291 4.868
5.714
1.96 11 .00030 .00178 .00165
.00190
48 .00124 .00119
.00129
6.745 6.205
7.285
1.54 9 .00020 .00155

.00139
.00170

49 .00111 .00107
.00116
8.417 7.744
9.090
1.23 7 .00020 .00139 .00127
.00150
50 .00099 .00095
.00103
10.58 9.734
11.43
.980 5 .00020 .00128 .00115
.00140
51 .00088 .00085
.00092
13.39 12.32
14.46
.775 4 .00020 .00117 .00105
.00129
52 .00078 .00075
.00081
17.05 15.69
18.41
.608 3 .00020 .00105 .00095