0.014mm Watch Super Enamelled Copper Wire With High Thermal Grade 155 Insulation
0.014mm Watch Use Super Enamelled Copper Wire
Our ultra-fine enameled copper wire (also known as magnet wire) is engineered to provide superior insulation without the risk of pinholes. This feature is critical for applications where electrical integrity is critical. The absence of pinholes ensures that the wire maintains its insulation properties, preventing short circuits and improving the overall safety of electronic devices. With temperature options of 155 and 180 degrees Celsius, our ultra-fine wire is ideal for applications that require reliable performance under varying thermal conditions.
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3UEW155 0.014mm |
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Test item |
Standard value |
Reality value |
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Conductor dimensions(mm) |
0.014mm±0.001 |
0.014 |
0.014 |
0.014 |
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Overall dimensions(mm) |
Max.0.017mm |
0.0168 |
0.0168 |
0.0168 |
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Insulation film thickness(mm) |
Min.0.002 |
0.0028 |
0.0028 |
0.0028 |
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Continuity of covering(50V/30M)PCS |
Max.60 |
Max.0 |
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Breakdown voltage(v) |
Min.100 |
Min.243 |
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Resistance to softening(cut through)℃ |
Continue 2 times pass |
200℃/Good |
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Solder test(390℃±5s |
Max.2 |
Max.1.5 |
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Electrical resistanceΩ/m |
98-115 |
108.6 |
108.6 |
108.6 |
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Elongation% |
Min.3 |
10 |
10 |
10 |
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