http://tsn.pasc.panasonic.com/viewing/NAOT/CQ-C1300U/SVC/s0100000000x.html
1 ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution :
●
Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 -
70°F (30 - 40°C) higher. Please use a soldering iron with temperature control and adjust it to 700
± 20°F(370 ± 10°C). In case of using high temperature soldering iron, please be careful not to
heat too long.
●
Pb free solder will tend to splash when heated too high (about 1100°F/600°C)
●
This lead free solder will be used for the products after serial No. 1,000,001.
http://tsn.pasc.panasonic.com/viewing/NAOT/CQ-C1300U/SVC/s0100000000x.html12.08.2005 4:03:17