P3 系列 / SnAg0.3Cu0.7 / SnBi58RoHS
Lead-Free Solder Paste P3 Series
🟠P3 系列 / SnAg0.3Cu0.7 / SnBi58Lead-Free Solder Paste P3 SeriesPhoto to be added; data per written technical sheet
Features
- 通过 RoHS 测试的无铅锡膏系列。
- 锡粉细腻,印刷性好,钢网下不易干硬,适合长时间连续印刷。
- 可焊性优异,焊点饱满;焊后残余物极少,板面干净。
- SnAg0.3Cu0.7 型:低银配方,成本控制好,润湿与强度平衡,适合常规无铅回流。
- SnBi58 低温型:熔点低,适用于耐热性差的元件、柔性板与二次回流,可减少热损伤与板翘曲。
- 与 F118P 免清洗助焊剂、S35x 无铅焊丝可组成同一产品的无铅工艺链。
- 建议冷藏储存,使用前回温至室温并充分搅拌;开盖后连续印刷注意补加与钢网清洁。
Technical Data
| 环保 | 通过 RoHS 测试 |
| 合金 | SnAg0.3Cu0.7 / SnBi58 |
| 低温型 | SnBi58 |
| 特点 | 细腻、抗干硬、低残留 |
| 工艺 | 钢网印刷 / 回流焊 |
| 储存 | 建议冷藏,回温后使用 |
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.