Guangzhou Xianyi Electronic Technology Co., Ltd.
Manufacturer of Advanced Semiconductor Connecting Materials,Providing technical consulting service and solutions
Xianyi Products
Tin-Based Solders
Tin base solder including tin lead solder and tin base lead-free solder, is the main welding materials for electronic assembly. Tin-based solder widely used in military, aerospace and civil electronic products assembly.
Features
lThe most commonly used solder in electronic assembly
lGood wettability
Outstanding soldering performance
Products | Solidus(℃) | Liquidus(℃) | Density (g/cm3) | Resistivity (μΩ·m) | Thermal Conductivity (W/m·K) | CTE （10-6/℃） | Tensile Strength (MPa) |
Bi58Sn42 | / | 138(e) | 8.56 | 0.383 | 19 | 15 | 55.16 |
Sn77.2In20Ag2.8 | 175 | 187 | 7.25 | 0.176 | 54 | 28 | 46.88 |
Sn63Pb37 | / | 183(e) | 8.4 | 0.146 | 51 | 25 | 52 |
SAC305（Sn96.5Ag3.0Cu0.5) | 217 | 218 | 7.37 | 0.132 | 58 | 21 | 50 |
Sn96.5Ag3.5 | / | 221(e) | 7.37 | 0.108 | 33 | 30 | 39 |
Sn90Sb10 | 240 | 250 | 7.22 | / | 42 | 27 | 44 |
Pb92.5Sn5Ag2.5 | 287 | 296 | 11.02 | 0.2 | 26 | 24 | 29.03 |
Applications
Multiple Temperature Gradient Welding
Large Area Grounding
Tinning
