 |
|
| NCCAW is a light
weight magnet wire with the same solderebility as copper wire it is less likely
to have Copper elution ("solder thinning") caused by molten solder. |
|
 |
|
 Features |
|
Thinning of a wire caused by solder erosion
can be suppressed. |
|
|
The wire has excellent solder-wettability. |
|
|
The conductivity of this conductor is equal
to that of 15%CCA wire. |
|
|
The tensile strength of the conductor is
110-120% of that of copper wire. |
|
|
The elongation of this conductor is 10% or
more. |
|
|
The specific gravity of this conductor increases
10% in comparison with 15%CCA wire. |
|
| Manufacturing
range |
|
0.08mm 0.40mm |
|
| Structure |
|
| Barrier layer: A special metallic layer that
is located mid-way between the CCAW and copper and has kind of barrier function
that prevents elution of copper. |
|
| Resistance
to erosion by solder |
|
|
|
| Characteristic
comparison |
|
|
General
product characteristic |
|
|
|
Items |
|
Specific
gravity |
|
Conductivity
(%) |
|
Volume
resistivity
(Ω) |
|
Tensile
strength
(N/mm2) |
|
Elongation
(%) |
|
|
|
CCAW |
|
3.63 |
|
67 |
|
2.573×10-8 |
|
98137 |
|
10
or over |
|
|
|
NCCAW |
|
4.06 |
|
67 |
|
2.573×10-8 |
|
157216 |
|
8
or over |
|
|
|
Cu |
|
8.89 |
|
100 |
|
1.724×10-8 |
|
215264 |
|
20
or over |
|
|
|
|
|
|
