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TC-14A04A / TC-20A04A
ABOUT LEAD FREE SOLDER (PbF)
This model uses lead free solder (PbF).
CAUTION:
• Pb free solder has a higher melting point than standard solder; typically the melting point is
50 - 70°F (300 - 400°C) higher. Please use a high temperature soldering iron. In case of the
soldering iron with temperature control,please set it to 700 ± 20°F (370 ± 10°C).
• Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).
When soldering or unsoldering, please completely remove all of the solder on the pins or
solder area, and be sure to heat the soldering points with the Pb free solder until it melts
enough.