Copper Aluminum Atomic Bonding wire is a conductor composed of an inner aluminum core and outer copper cladding. The primary applications involve of this conductor revolve around weight reduction requirements. These applications include high-quality coils, such as the voice coils in headphones, portable loudspeakers,
or mobile coils; high frequency coaxial applications; such as RF antennas; CATV distribution cables; and power cables. |
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• Lighter than pure copper
• Higher conductivity than pure aluminum
• Higher strength than aluminum
• Less expensive than a pure copper wire
• Typically produced as a 10% or 15% by copper volume
product
• Better solderability than aluminum, due to oxide
• layer which prevents solder adhesion when
soldering
bare aluminum
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