Soft lead-free solder RoSH,Sn99.0Ag0.3Cu0.7

(1)Good wettability and weldability in soft lead-free solder;
(2)Low residue;
(3)Not splash;
(4)High reliability.
Introduction of soft lead-free solder
(1) Soft lead-free solder is suitable for lead-free wave solder and dip solder;
(2) R0sh,lead contains lower than 100ppm;
(3) Smooth surface, good fluidness melt;
(4) Bright soldering point.
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
√
√