Tianjin Ruiyuan Electric Material Co,.Ltd
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40 AWG 0.08mm UEWF Magnet Winding Wire Ultra Thin Enameled Copper Wire
Ultra thin enameled copper wire is widely used in precise electronic device,such as medical device,touch screen, sensors etc.Our wilre has been tested by European market with different applications with superexcellent performance. Most manufacture can only provide natural color or other color but need very hugh quantity, we can offer you the best solution, color wire with very low MOQ that will be grealy reduce your costs.
FEATURES
1. Temperature Rate: 130/155/180/200/220
2. Great consistency: 0 pinhole, no quality issue for long time storage
3. Excellant winding quality:Higher elongation, seldom broken during high speed winding
4. Marvelous breakdown voltage uniform coating, 3-6times than standard
| Characteristics | Technical requests | Test Results | Conclusion | |||
| Sample 1 | Sample 2 | Sample 3 | ||||
| Surface | Good | OK | OK | OK | OK | |
| Bare Wire Diameter | 0.080± | 0.002 | 0.45 | 0.45 | 0.45 | OK |
| 0.002 | ||||||
| Coating Thickness | ≥ 0.008 mm | 0.011 | 0.012 | 0.012 | OK | |
| Overall Diameter | ≤ 0.094 mm | 0.091 | 0.092 | 0.092 | OK | |
| Conductor Resistance | ≤ 3.608 Ω/m | 3.456 | 3.443 | 3.437 | OK | |
| Elongation | ≥ 16 % | 19 | 19 | 20 | OK | |
| Breakdown Voltage | ≥ 425 V | 1578 | 1496 | 1723 | OK | |
| Pinhole Test | ≤ 5 faults /5m | 0 | 0 | 0 | OK | |
| Continuity | ≤ 40 faults/30m | 0 | 0 | 0 | OK | |
| Test Items | Technical Requests | Results | ||||
| Adhesive | Coating layer is good | OK | ||||
| Cut-through | 230℃ 2minsno breakdown | OK | ||||
| Heat Shock | 175±5℃/30min no crack | OK | ||||
| Solder Ability | 390± 5℃ 2SecSmooth | OK | ||||