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Address: 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact name:James Shan
Tianjin Ruiyuan Electric Material Co,.Ltd |
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Class 180 46AWG Hot wind Self adhesive magnet wire for voice coils
Voice coil production requiring high-speed, seismic and tensile resistant winding puts forward new requirements for conductors of self-adhesive magnet wire. The tensile strength of copper conductor with suitable alloy can be increased by about 20 ~ 30% compared with that of ordinary copper conductor, especially for fine self-adhesive wire.
| Product | Class 180 46AWG Hot wind Self adhesive magnet wire for voice coils |
| Conductor diameter | 0.04mm |
| Key word | Class 180 46AWG Hot wind Self adhesive magnet wire for voice coils |
| Coating | UEW |
Test Item |
Unit |
Standard Value |
Reality Value | ||
Conductor dimensions | mm | 0.040±0.001 | 0.040 | 0.040 | 0.040 |
(Basecoat dimensions) Overall dimensions | mm |
Max. 0.053
| 0.0524 | 0.0524 | 0.0524 |
| Insulation Film Thickness | mm | Min0.002 | 0.003 | 0.003 | 0.003 |
Bonding Film Thickness | mm | Min0.002 | 0.003 | 0.003 | 0.003 |
(50V/30m) Continuity of covering |
pcs. | Max.60 | Max.0 | ||
Adherence | No crack | Good | |||
Breakdown Voltage | V | Min.475 | Min.1302 | ||
Resistance to Softening (Cut Through) |
℃ |
Continue 2 times pass | 200℃/Good | ||
(390℃±5℃) Solder test | s | Max 2 | Max 1.5 | ||
Bonding Strength | g | Min.5 | 11 | ||
(20℃) Electrical Resistance | Ω/m | 21.22-22.08 | 21.67 | 21.67 | 21.67 |
Elongation | % | Min.4 | 8 | 8 | 8 |
Surface appearance |
Smooth coloury |
Good | |||
