Ultra Fine Magnet Wire

AWG sizes 40-58.

Half sizes, single or heavy build, bondable, in red, green or natural. AGA low outgas.


Applications:
 speaker coils, voice coils, motors for pagers, relays, microphones, clock coils, hearing aids, pacemakers, measuring instruments, telephones, precision wound coils, appliance motors, ignition coils, motors, solenoids, transformers, timer motors, encapsulated coils, automotive coils. 


Main Test Item Main Instrument Test Type
Overall Diameter Laser Diameter Tester T.S.
D.C. Resistance Microprocessor Ohmmeter T.S.
Elongation at break Elongation Tester T.S.
Breakdown Voltage Voltage Tester T
Continuity of Covering Continuity Tester T
Solderability Solder Tester T.S.
Bondability Bonding Tester T.S.
Cut-through Temperature Cut-through Tester T.S.

 

AWG Single Build Feet per Pound Heavy Build Feet per Pound
Diameter (inches) Diameter (inches)
Min Nom Max Min Nom Max
40
0.0032
0.0035
0.0037
33,330
0.0036
0.0038
0.004
31,940
41
0.0029
0.0031
0.0033
40,800
0.0032
0.0034
0.0036
39,340
42
0.0026
0.0028
0.0030
50,940
0.0028
0.0030
0.0032
49,600
43
0.0023
0.0025
0.0026
66,140
0.0025
0.0027
0.0029
63,170
44
0.0020
0.0022
0.0024
80,060
0.0023
0.0025
0.0027
76,160
45
0.00179
0.0021
103,500
0.00199
0.0023
99,110
46
0.00161
0.0019
130,000
0.00181
0.0021
123,800
47
0.00145
0.0017
163,400
0.00165
0.0019
154,600
48
0.00129
0.0015
204,900
0.00139
0.0017
196,900
49
0.00117
0.0013
259,700
0.00127
0.0015
247,500
50
0.00105
0.0012
324,700
0.00115
0.0014
307,700
51
0.00095
0.0011
406,500
0.00105
0.00129
383,700
52
0.00085
0.0010
507,600
0.00095
0.00115
476,200
53
0.00072
0.00085
653,600
0.00080
0.00103
621,100
54
0.00065
0.00075
826,400
0.00073
0.00095
775,200
55
0.00058
0.00070
1,032,000
0.00066
0.00087
961,500
56
0.00052
0.00065
1,283,700
0.00060
0.00081
1,196,200
57
0.000461
0.000557
1,636,700
58
0.004160
0.000507
2,040,800

 


 

Packaging Information

 

37 - 58 AWG 0.010mm - 0.114mm Biconical spool for fine and ultrafine magnet wire, superb de-reeling capability, ideal for high speed winding machines.

 

 

Spool Designation d1 d4 l1 l2 Nominal Net
Weight/Spool
AWG Range units per box
  inch inch inch inch pound    
HK 76/45 2.50" 0.63" 3.40" 2.36" 0.66 lbs 46 to 58 6
3S 3.15 0.63 3.94 2.76 1.5 lbs 39 to 54 4
4S 3.94 0.63 3.94 1.85 3 lbs 39 to 52 6
5S 4.92 0.63 4.92 2.25 5 lbs 39 to 50 6
5SL 4.92 0.86 7.88 5.50 8 lbs 39 to 50 4
6S 6.30 0.63/0.86 6.30 2.88 12 lbs 38 to 46 4
8S 7.88 0.86 7.88 3.64 22 lbs 37 to 43 2
10S 9.84 0.86 9.84 4.45 55 lbs 37 to 42 1

 

 

Metric
Spool Designation d1 d4 l1 l2 Nominal Net
Weight/Spool
mm Range units per box
  mm mm mm mm kgs mm  
HK 76/45 63.5 16 86 60 0.30 kgs 0.010 - 0.040 6
3S 80 16 100 70 0.68 kgs 0.015 - 0.089 4
4S 100 16 100 49 1.36 kgs 0.020 - 0.089 6
5S 125 16 125 65 2.27 kgs 0.025 - 0.089 6
5SL 125 22 200 140 3.63 kgs 0.025 - 0.089 4
6S 160 22 160 85 5.44 kgs 0.045 - 0.102 4
8S 200 22 200 106 10 kgs 0.056 - 0.114 1
8SL 200 22 315 221 20 kgs 0.056 - 0.114 1
10S 250 22 250 132 25 kgs 0.064 - 0.114 1

 

 

Spool Designation d1 d4 l1 l2 Nominal Net 
Weight/Spool
AWG Range Spools per box
  inch inch inch inch pound    
3" 3.15 0.63 3.15 2.52 1.5 lbs 39 to 50 24
4" 3.94 0.63 3.94 3.15 3 lbs 39 to 46 12
5" 4.92 0.63 4.92 3.94 5 lbs 39 to 44 6
6"X6" 6.30 0.63/0.86 6.30 5.04 12 lbs 31 to 38 4


Metric
Spool Designation d1 d4 l1 l2 Nominal Net 
Weight/Spool
mm Range units per box
  mm mm mm mm kgs mm  
3" 80 16 80 64 0.68 kgs 0.025-0.089 24
4" 100 16 100 80 1.36 kgs 0.040-0.089 12
5" 125 16 125 100 2.27 kgs 0.050-0.089 6
6"X6" 160 22 160 128 5.44 kgs 0.102-0.226 4

 

 

Also Offered by the Spool, Contact us for more information.

 

If you require further information please feel free to contact us at (330)244-8501, 
our hours are 8 AM - 5 PM, weekdays, EST. or email us your specifications at info@hsmwire.com.


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