Good weldability lead free solder RoSH, Sn96Ag4

1)Good weldability in low melting lead free solder
2)low residue,
3)high reliability,
4)RoSH.
Introduction of low melting lead free solder
(1) RoSH, lead content lower than 100ppm.
(2) Smooth surface, good fluidness melt.
(3) Good mechanical performance.
(4) Bright weld spot.

Datasheet
Solder alloys
Components
Melting point °C
bar
wire
Sn
Ag
Cu
Sn99.3Cu0.7X
99.3

0.7
227
√
√
Sn99.0Ag0.3Cu0.7
99.0
0.3
0.7
227
√
√
Sn96.5Ag3.0Cu0.5
96.5
3.0
0.5
227
√
√