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。
Pairing & selection
For other grades in this category see below. For selection, samples and process data call the 24h hotline 15328226001 or send a message.
Demo rebuild; technical data subject to written quotation.
SnCu Lead-Free Solder Bar
S157 / SnCu0.7 · 锡铜型无铅锡条
Premium low-cost SnCu bar for wave soldering and tinning. With F118E/P it delivers quality close to leaded Sn63.
Specifications
- 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
Category
Bar/Wire Solder Bar & Wire
Lead-free SnCu/SnAg/SnAgCu and leaded anti-oxidation grades, φ0.1-7mm, special alloys to order.