S157 / SnCu0.7RoHS
SnCu Lead-Free Solder Bar
Features
- SnCu0.7 合金无铅锡条，满足 RoHS 规范。
- 高级低成本方案，是替代有铅 Sn63 的主流选择。
- 抗氧化配方，锡渣生成量低，配合 HS-1A 锡渣还原剂可进一步压低损耗。
- 与 F118E 高活性、F118P 超低残留免清洗焊剂配合，波峰焊效果近似普通 Sn63 有铅工艺。
- 波峰焊专用牌号另有 S155；高温搪锡专用可选 S100 / S151 / S153 / S157。
- 铝锡焊专用无铅锡条为 S557，配套锡丝 S554。
- 常规包装按 0.5kg/条或按客户要求；特殊合金与规格可承接定制。
Technical Data
| 合金 | SnCu0.7 |
| 环保 | RoHS |
| 工艺 | 波峰焊 / 搪锡 |
| 抗氧化 | 是 |
| 配套焊剂 | F118E / F118P |
| 铝锡焊专用 | S557 条 / S554 丝 |
Applications
Enquiries & Samples
For a datasheet, SGS/CTI report, sample or quotation, tell us your base metal, process and throughput and we will recommend a grade.
Data consolidated from published CNOFC literature; confirm against a written technical agreement and sample trials before production.
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