Tianjin Ruiyuan Electric Material Co,.Ltd
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AWG40.5 Super Fine Enamelled Coated Copper Wire Soderable Magnetic Copper Wire
Enameled copper wire is widely used in the field of medical devices. The wire's fine gauge and thermoelasticity make it an important component in the manufacturing of medical sensors, pacemakers and imaging devices. Its high electrical conductivity is critical for precise signal transmission in medical monitoring and diagnostic equipment, contributing to the accuracy and reliability of these critical instruments.
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Test Items |
Requirements |
Test Data |
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1st Sample |
2nd Sample |
3rd Sample |
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Appearance |
Smooth & Clean |
OK |
OK |
OK |
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Conductor Diameter |
0.075mm ±0.002mm |
0.075 |
0.075 |
0.075 |
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Thickness of Insulation |
≥ 0.008 mm |
0.010 |
0.010 |
0.010 |
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Overall Diameter |
≤ 0.089 mm |
0.085 |
0.085 |
.085 |
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DC Resistance |
≤ 4.119 Ω/m |
3.891 |
3.891 |
3.892 |
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Elongation |
≥ 15% |
22.1 |
20.9 |
21.6 |
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Breakdown Voltage |
≥550 V |
1868 |
2051 |
1946 |
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Pin Hole |
≤ 5 faults/5m |
0 |
0 |
0 |
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Adherence |
No cracks visible |
OK |
OK |
OK |
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Cut-through |
230℃ 2min No breakdown |
OK |
OK |
OK |
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Heat Shock |
200±5℃/30min No cracks |
OK |
OK |
OK |
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Solderability |
390± 5℃ 2 Sec No slags |
OK |
OK |
OK |
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Key word |
AWG40.5 Super Fine Enamelled Coated Copper Wire Soderable Magnetic Copper Wire |
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Producto name |
AWG40.5 Super Fine Enamelled Coated Copper Wire Soderable Magnetic Copper Wire |
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