涂锡焊带的技术参数
1、 铜基:无氧铜 铜含量≥99.97%
2、 铜基电阻率:无氧铜≤0.01724 Ωmm2/m
3、 焊锡熔点:179-224℃
4、 涂层厚度:0.01~0.05mm 可按客户要求定制,双面涂层均匀一致
5、 焊带硬度及伸长率:
铜带硬度: HV45~50 ; 延伸率:软态≥15%超软态≥25%
6、宽度误差:±0.03mm ; 厚度误差:±0.005mm
涂锡焊带的分类
按涂层成分分类:⑴63%Sn 37%Pb
⑵60%Sn 40%Pb
⑶96.5%Sn 3.5%Ag
⑷99%Sn 1% Ag
⑸62%Sn 36%Pb 2% Ag
涂锡焊带的规格
(电阻率<2.0×10-6Ω·m;延伸率≥25%;抗拉强度≥70N)
(焊带的规格可根据用户实际需求生产提供) 单位Unit: mm
产品名称 Products | 规格(宽度*厚度) specification | 锡层厚度 Tin thickness (one-side) | 宽度误差 Width error | 厚度误差 Thickness error |
互联条 Connection
| 1.5×0.15 | 0.025 | ±0.03 | ±0.005 |
1.5×0.18 | 0.025 | ±0.03 | ±0.005 | |
1.6×0.15 | 0.025 | ±0.03 | ±0.005 | |
1.6×0.18 | 0.025 | ±0.03 | ±0.005 | |
1.6×0.20 | 0.025 | ±0.03 | ±0.005 | |
1.8×0.15 | 0.025 | ±0.03 | ±0.005 | |
1.8×0.16 | 0.025 | ±0.03 | ±0.005 | |
1.8×0.18 | 0.025 | ±0.03 | ±0.005 | |
1.8×0.20 | 0.025 | ±0.03 | ±0.005 | |
2.0×0.15 | 0.025 | ±0.03 | ±0.005 | |
2.0×0.18 | 0.025 | ±0.03 | ±0.005 | |
2.0×0.20 | 0.025 | ±0.03 | ±0.005 | |
2.5×0.15 | 0.025 | ±0.03 | ±0.005 | |
2.5×0.18 | 0.025 | ±0.03 | ±0.005 | |
1.5×0.20 | 0.025 | ±0.03 | ±0.005 | |
汇流带 Busbar
| 4.0×0.15 | 0.025 | ±0.03 | ±0.005 |
4.0×0.20 | 0.025 | ±0.03 | ±0.005 | |
5.0×0.15 | 0.025 | ±0.03 | ±0.005 | |
5.0×0.20 | 0.025 | ±0.03 | ±0.005 | |
5.0×0.25 | 0.025 | ±0.03 | ±0.005 | |
5.0×0.30 | 0.025 | ±0.03 | ±0.005 | |
5.0×0.35 | 0.025 | ±0.03 | ±0.005 | |
6.0×0.20 | 0.025 | ±0.03 | ±0.005 | |
6.0×0.25 | 0.025 | ±0.03 | ±0.005 | |
6.0×0.30 | 0.025 | ±0.03 | ±0.005 |