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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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0.04mm Hot wind Self adhesive Enameled Voice coil wire
After an exploration of RUIYUAN R & D department for a long time, we realized that requirements for environmental protection and energy saving are increasing. Hence it is more practical to develop a new type of self-adhesive enameled wire that can withstand high temperature and is bondable at low temperature.
| Product | 0.04mm Hot wind Self adhesive Enameled Voice coil wire |
| Conductor diameter | 0.04mm |
| Key word | 0.04mm Hot wind Self adhesive Enameled Voice coil wire |
| 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 | |||
