Copper Magnet Wire 0.02mm Ultra Fine Uew 180 With Solderability
COPPER MAGNET WIRE 0.02MM ULTRA FINE UEW WITH SOLDERABILITY
Class H is a thermal level which temperature is 180, that can meet most appplication in electronic industry. Here are class 130 and 155 available, all of them are in mass production.We are specialized in ultra fine enameled copper wire for 16 years, our wire range start from 0.012mm, we may be the only one can provide so thin wire im mass production in alibaba.
FEATURES
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Temperature Rate: 130/155/180
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Great consistency: 0 pinhole, no quality issue for long time storage
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Excellant winding quality:Higher elongation, seldom broken during high speed winding
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Marvelous breakdown voltage uniform coating, 3-6times than standard
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Size range:start from 0.012mm
SPECIFICATION
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Characteristics |
Technical requests |
Test Results |
Conclusion |
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Sample 1 |
Sample 2 |
Sample 3 |
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1 |
Surface |
Good |
OK |
OK |
OK |
OK |
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2 |
Bare Wire Diameter |
0.020± |
0.001 |
0.020 |
0.020 |
0.020 |
OK |
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0.001 |
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3 |
Coating Thickness |
≥0.004 |
0.0060 |
0.0050 |
0.0050 |
OK |
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4 |
Overall Diameter |
≤0.027 |
0.0260 |
0.0250 |
0.0250 |
OK |
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5 |
Conductor Resistance |
≤60.810Ω/m |
56.157 |
56.148 |
56.182 |
OK |
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6 |
Elongation |
≥7% |
9% |
10% |
10% |
OK |
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7 |
Breakdown Voltage |
≥250V |
596 |
536 |
523 |
OK |
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8 |
Pinhole Test |
≤ 5 holes/5m |
0 |
0 |
0 |
OK |
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Remark: |
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Test Items |
Technical Requests |
Results |
Conclusion: Approved |
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1 |
Adhesive |
Coating layer is good |
OK |
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2 |
Cut-through |
230℃ 2mins no breakdown |
OK |
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3 |
Heat Shock |
200±5℃/30min no crack |
OK |
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4 |
Solder Ability |
390± 5℃ 2 Sec Smooth |
OK |
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5 |
Solvent Resistance |
No blister, no expansion, no shed |
OK | |||||||||
Get in Touch
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