自动线轴装涂锡铜带 | ||||||
◆铜基:采用进口精炼韧性无氧铜/T2紫铜，含铜量≥99.99%，导电率≥98% | ||||||
◆铜基的电阻率:无氧铜≤0.0165Ωmm2/m T2紫铜≤0.0172Ωmm2/m | ||||||
◆涂层成分:62%Sn36%Pb2%Ag(可选) | ||||||
◆涂层厚度:单面涂层0.01~0.05mm,涂层均匀，表面光亮、平整。 | ||||||
◆涂层熔点:179℃ | ||||||
◆抗拉强度:软态≥25kgf/m㎡半软态≥30kgf/m㎡ | ||||||
◆焊带伸长率:软态≥35% 3/4软态≥25% 1/2软态≥15% | ||||||
◆宽度误差:±0.1mm | ||||||
◆厚度误差:互连带±0.01mm，汇流带±0.015mm | ||||||
含铅含银涂锡铜带 | ||||||
◆铜基:采用进口精炼韧性无氧铜/T2紫铜，含铜量≥99.99%，导电率≥98% | ||||||
◆铜基的电阻率:无氧铜≤0.0165Ωmm2/m T2紫铜≤0.0172Ωmm2/m | ||||||
◆涂层成分:63%Sn36%P2%Ag(可选) | ||||||
◆涂层厚度:单面涂层0.01~0.05mm,涂层均匀，表面光亮、平整。 | ||||||
◆涂层熔点:179℃ | ||||||
◆抗拉强度:软态≥25kgf/m㎡半软态≥30kgf/m㎡ | ||||||
◆焊带伸长率:软态≥35% 3/4软态≥25% 1/2软态≥15% | ||||||
◆宽度误差:±0.1mm | ||||||
◆厚度误差:互连带±0.01mm，汇流带±0.015mm | ||||||
含铅涂锡铜带 | ||||||
◆铜基:采用进口精炼韧性无氧铜/T2紫铜，含铜量≥99.99%，导电率≥98% | ||||||
◆铜基的电阻率:无氧铜≤0.0165Ωmm2/m T2紫铜≤0.0172Ωmm2/m | ||||||
◆涂层成分:63%Sn37%Pb、603%Sn40%Pb(可选) | ||||||
◆涂层厚度:单面涂层0.01~0.05mm,涂层均匀，表面光亮、平整。 | ||||||
◆涂层熔点:183℃、190℃ | ||||||
◆抗拉强度:软态≥25kgf/m㎡半软态≥30kgf/m㎡ | ||||||
◆焊带伸长率:软态≥35% 3/4软态≥25% 1/2软态≥15% | ||||||
◆宽度误差:±0.1mm | ||||||
◆厚度误差:互连带±0.01mm，汇流带±0.015mm | ||||||
无铅环保型涂锡铜带 | ||||||
◆铜基:采用进口精炼韧性无氧铜/T2紫铜，含铜量≥99.99%，导电率≥98% | ||||||
◆铜基的电阻率:无氧铜≤0.0165Ωmm2/m T2紫铜≤0.0172Ωmm2/m | ||||||
◆涂层成分:96.5%Sn3.0Ag0.5%Cu、96.5%Sn3.5Ag(可选) | ||||||
◆涂层厚度:单面涂层0.01~0.05mm,涂层均匀，表面光亮、平整。 | ||||||
◆涂层熔点:217℃、221℃ | ||||||
◆抗拉强度:软态≥25kgf/m㎡半软态≥30kgf/m㎡ | ||||||
◆焊带伸长率:软态≥35% 3/4软态≥25% 1/2软态≥15% | ||||||
◆宽度误差:±0.1mm | ||||||
◆厚度误差:互连带±0.01mm，汇流带±0.015mm | ||||||
产品类型 | 产品规格 | 铜基厚度 | 锡层厚度 | 宽度误差 | 厚度误差 | 备注 |
(宽度×厚度) | (单面) | |||||
互 | 1.5×0.15 | 0.1 | 0.025 | ±0.1 | ±0.01 | |
1.5×0.18 | 0.125 | 0.025 | ±0.1 | ±0.01 | 可根据用户 | |
连 | ||||||
要求定制 | ||||||
带 | 1.6×0.15 | 0.1 | 0.025 | ±0.1 | ±0.01 | |
1.8×0.15 | 0.1 | 0.025 | ±0.1 | ±0.01 | ||
1.8×0.18 | 0.125 | 0.025 | ±0.1 | ±0.01 | ||
2.0×0.15 | 0.1 | 0.025 | ±0.1 | ±0.01 | ||
2.0×0.18 | 0.125 | 0.025 | ±0.1 | ±0.01 | ||
2.0×0.20 | 0.15 | 0.025 | ±0.1 | ±0.01 | ||
2.5×0.15 | 0.1 | 0.025 | ±0.1 | ±0.01 | ||
2.5×0.18 | 0.125 | 0.025 | ±0.1 | ±0.01 | ||
1.5×0.20 | 0.15 | 0.025 | ±0.1 | ±0.01 | ||
汇 | 4.0×0.15 | 0.1 | 0.025 | ±0.1 | ±0.015 | |
4.0×0.20 | 0.15 | 0.025 | ±0.1 | ±0.015 | 可根据用户要求定制 | |
流 | 5.0×0.15 | 0.1 | 0.025 | ±0.1 | ±0.015 | |
5.0×0.20 | 0.15 | 0.025 | ±0.1 | ±0.015 | ||
带 | 5.0×0.25 | 0.2 | 0.025 | ±0.1 | ±0.015 | |
5.0×0.30 | 0.25 | 0.025 | ±0.1 | ±0.015 | ||
5.0×0.35 | 0.3 | 0.025 | ±0.1 | ±0.015 | ||
6.0×0.20 | 0.15 | 0.025 | ±0.1 | ±0.015 | ||
6.0×0.25 | 0.2 | 0.025 | ±0.1 | ±0.015 | ||
6.0×0.30 | 0.25 | 0.025 | ±0.1 | ±0.015 | ||
6.0×0.35 | 0.3 | 0.025 | ±0.1 | ±0.015 | ||
