Metal Coating: | Tin |
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Mode of Production: | SMT |
Layers: | Single-Layer |
Certification: | RoHS, CCC, ISO, SGS |
Customized: | Customized |
Condition: | Used |
Customization: |
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Guangdong Zhongshi Metals Co., Ltd
Founded in 1999, high-tech enterprises, designated supplier of welding materials for national aerospace industries. registered capital 22 million, has passed the ISO9001, ISO14001 and QC080000 certification. Main products are solder paste, solder wire, solder bar, annual production capacity more than 6000 tons.
Product Specification
Alloy | Sn63Pb37 |
Package | 500g/bottle |
Melting point | 183ºC |
Particles | 25 - 45um(custom made) |
Viscosity | 190±20Pa.S |
Type |
Ingredient(WT%)
|
Melting point (ºC) | Application scenario |
Lead paste | Sn63Pb37 | 183 | Suitable for demanding circuit boards, such as: high-precision instruments, electronic industry, communications, micro-technology, aviation industry and other products welding |
Sn62.6Pb37Ag0.4 | 183-190 | ||
Sn60Pb40 | 183-203 | ||
Sn55Pb45 | 183-215 | Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware and electrical appliances and other products welding | |
Sn50Pb50 | 183-227 | ||
Sn45Pb55 | 183-238 | ||
Lead-free solder paste | Sn99Ag0.3Cu0.7 | 183-248 | Low cost, high melting point. Can be used for less demanding welding |
Sn96.5Ag3.0Cu0.5 | 183-258 | High cost, good performance, suitable for high-demand welding | |
Sn64.7Ag0.3Bi35 | 183-266 | Good performance, low melting point, and finer lattice alloys | |
Sn64Ag1.0Bi35 | 183-279 | High cost, good performance, commonly used lead-free solder | |
Sn42Bi58 | 227 | Prevent corrosion by CU, suitable for low temperature welding |
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