成分比例
|
涂层单面厚度
|
熔点
|
Sn=62%,Pb=36%,Ag=2%
|
0.020-0.030mm
|
179℃
|
Sn=63%,Pb=37%
|
0.015-0.025 mm
|
183℃
|
涂锡铜带规格
|
宽度范围
|
厚度范围
|
互连带
|
1.0-2.5mm
|
0.08-0.30mm
|
汇流带
|
3.8-10.0mm
|
0.08-0.50mm
|
包装︰ 粤成