High tensile test performance Ultra Fine Wire Gold Bonding Wire for semiconductor packaging and assembly processes
High tensile test performance Ultra Fine Wire Gold Bonding Wire for semiconductor packaging and assembly processes
Key advantages:
- Precision Control: ±0.5μm diameter tolerance for stable loop formation
- Cost Efficiency: 30% lower breakage rate vs. copper alternatives
- Eco-Compliance: RoHS-certified, halogen-free
- Optimized for wire bonding machines (K&S, ASM), our wire enhances production yields by 15% while meeting JEDEC J-STD-035 standards. Custom spool lengths (500-2000m) with ESD-safe packaging available.
Physical Properties
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Density:
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19.34 g/cm3
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Melting Point:
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1063°C
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Electrical Resistivity: (@20°C)
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2.3 μΩ-cm
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Electrical Conductivity: (@20°C)
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75% (IACS)
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Thermal Conductivity: (@20°C)
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315 W/(m-K)
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Fusing Current (10 mm x 25 μm)
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0.52 A
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Composition
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Diameter
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Tensile Strength (gms)
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Elongation (%)
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99.99% Au
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0.7 mil
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17.5 μm
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3 - 10
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2 - 6
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0.8 mil
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20 μm
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4 - 13
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2 - 7
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|
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0.9 mil
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22.5 μm
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5 - 16
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2 - 8
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1.0 mil
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25 μm
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6 - 20
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2 - 8
|
|
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1.3 mil
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32.5 μm
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10 - 45
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2 - 10
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|
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1.5 mil
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37.5 μm
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13 - 50
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2 - 12
|
|
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1.7 mil
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42.5 μm
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15 - 60
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2 - 12
|
|
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1.8 mil
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45 μm
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20 - 70
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2 - 12
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|
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2.0 mil
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50 μm
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25 - 85
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2 - 15
|
|
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3.0 mil
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75 μm
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50 - 180
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2 - 20
|
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1.What kind of Enameled copper wire do Winner produce?
We focus on research and development of selfbonding magnet round copper wire, fine polyurethane magnet wire, selfbonding litz copper wire and selfbonding silk covered wire.
2.What's diameters available of the Enamelled copper wire ?
We specialize in fine and ultra fine enamelled copper wire,diameters available of our products is Φ0.018-0.50mm.
3.What's selfbonding enameled copper wire?
Selfbonding enamelled copper wire is a special type of enamelled wire with an additional adhesive enamel overcoat such as thermoplastic resin.This adhesive has a bonding feature, which is activated
by heat or solvents.
Once activated the adhesive bonds turn to turn windings into a compact self supporting coil.
The use of selfbonding wire may offer cost and manufacturing advantages in some winding applications
as bobbins, tape, varnishing, or impregnation may be eliminated.
4. Is possible to get any sample of selfbonding enamelled copper wire that you have in production?
Of course you can!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.