Enameled Wire

Catagory
Conductor
Product Highlight

Product Details

Applications


Enameled Wire is a copper or aluminum wire coated with a very thin layer of insulation. 

It is used in the construction of transformers, inductors, motors, generators, speakers, hard disk head actuators, electromagnets, 

electric guitar pickups, and other applications that require tight coils of insulated wire.

 

Construction


Conductor: unalloyed pure metals, particularly copper. When factors such as chemical, physical, and mechanical property requirements

are considered, copper is considered the first choice conductor for magnet wire.



Insulation: such as fiberglass yarn with varnish, aramid paper, kraft paper, mica, and polyester film are also widely used across the world 

for various applications like transformers and reactors.

 

Standard Specification

Enameled Wire Specification

Dimension Min.
Breakdown
Voltage(V)
Max
Conductor
Resistance
(Ω/km  20
)
Elongation  (%)
Conductor Min.Insulation
Thickness
(mm)
Min.Overall
Diameter
(mm)
Max.Overall
Diameter
(mm)
Diameter  (mm) Tolerance
(mm)
0.089  (39AWG) ±0.008 0.05 0.189 0.204 7000 2835 15
0.102(38AWG) ±0.008 0.05 0.202 0.217 7000 2169 15
0.114  (37AWG) ±0.008 0.05 0.214 0.230 7000 1713 15
0.127 (36AWG ±0.008 0.05 0.227 0.244 7000 1389 15
0.142  (35AWG) ±0.008 0.05 0.242 0.261 7000 1108 15
0.160  (34AWG) ±0.008 0.05 0.260 0.281 7000 873 15
0.180(33AWG) ±0.008 0.05 0.280 0.303 7000 689 15
0.203  (32AWG) ±0.008 0.05 0.303 0.327 7000 542 15
0.226(31AWG ±0.008 0.05 0.326 0.352 7000 438 15
0.254(30AWG) ±0.008 0.05 0.354 0.383 7000 347 15
0.287  (29AWG) ±0.01 0.05 0.387 0.417 7000 271 15
0.320  (28AWG) ±0.01 0.10 0.520 0.550 7000 218 20
0.361  (27AWG) ±0.01 0.10 0.561 0.591 7000 172 20
0.404(26AWG) ±0.01 0.10 0.604 0.634 7000 138 20
0.455  (25AWG) ±0.01 0.10 0.655 0.685 7000 108 20
0.511 (24AWG) ±0.01 0.10 0.711 0.751 7000 85.9 20
0.574(23AWG) ±0.02 0.10 0.774 0.814 7000 67.9 20
0.643  (22AWG) ±0.02 0.10 0.843 0.883 7000 54.3 20
0.724(21AWG) ±0.02 0.10 0.924 0.964 7000 42.7 20
0.813  (20AWG) ±0.02 0.10 1.013 1.053 7000 33.9 25
0.913(19AWG) ±0.02 0.10 1.113 1.153 7000 26.9 25
1.024(18AWG ±0.03 0.10 1.224 1.264 7000 21.4 25
1.151(17AWG) ±0.03 0.10 1.351 1.391 7000 16.9 25
1.290(16AWG) ±0.03 0.10 1.490 1.530 7000 13.5 25
1.450(15AWG) ±0.03 0.10 1.650 1.690 7000 10.6 25

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