Customizable Ultra Fine Gold Bonding Wire for Inner Lead Packaging in Integrated Circuits and Semiconductor Separators
Customizable Ultra Fine Gold Bonding Wire for Precision IC & Semiconductor Packaging
Our high-purity gold bonding wire is specially engineered for inner lead packaging in advanced integrated circuits (ICs) and semiconductor separators. With diameters customizable from 15μm to 50μm, it delivers exceptional electrical conductivity, thermal stability, and bond strength for microelectronic assemblies.
Physical Properties
|
Density:
|
19.34 g/cm3
|
|
Melting Point:
|
1063°C
|
|
Electrical Resistivity: (@20°C)
|
2.3 μΩ-cm
|
|
Electrical Conductivity: (@20°C)
|
75% (IACS)
|
|
Thermal Conductivity: (@20°C)
|
315 W/(m-K)
|
|
Fusing Current (10 mm x 25 μm)
|
0.52 A
|
|
Composition
|
Diameter
|
Tensile Strength (gms)
|
Elongation (%)
|
|
|
99.99% Au
|
0.7 mil
|
17.5 μm
|
3 - 10
|
2 - 6
|
|
0.8 mil
|
20 μm
|
4 - 13
|
2 - 7
|
|
|
0.9 mil
|
22.5 μm
|
5 - 16
|
2 - 8
|
|
|
1.0 mil
|
25 μm
|
6 - 20
|
2 - 8
|
|
|
1.3 mil
|
32.5 μm
|
10 - 45
|
2 - 10
|
|
|
1.5 mil
|
37.5 μm
|
13 - 50
|
2 - 12
|
|
|
1.7 mil
|
42.5 μm
|
15 - 60
|
2 - 12
|
|
|
1.8 mil
|
45 μm
|
20 - 70
|
2 - 12
|
|
|
2.0 mil
|
50 μm
|
25 - 85
|
2 - 15
|
|
|
3.0 mil
|
75 μm
|
50 - 180
|
2 - 20
|
|
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.