PPD Lead-free welding solder paste for cellphone IC Chip transplant
PPD Lead-free welding solder paste low temperature Melting Point 138 /183°C for iPhone CHIP Special tin
The solder paste with a melting point of 183 degrees is called low temperature lead-free solder paste, and its alloy composition is SnBi. When the components of the patch can not withstand temperatures above 183 C, the solder paste is welded with low temperature solder paste. To protect against high temperature
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