TH-40D400K/TH-40D400S/TH-40D400T
5
2.2.
About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol
PbF
stamped on the back of 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 high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
• Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
• After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)
Summary of Contents for TH-40D400K
Page 31: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 1 17 TH 40D400K TH 40D400S ...
Page 32: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 2 17 TH 40D400K TH 40D400S ...
Page 33: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 3 17 TH 40D400K TH 40D400S ...
Page 34: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 4 17 TH 40D400K TH 40D400S ...
Page 35: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 5 17 TH 40D400K TH 40D400S ...
Page 36: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 6 17 TH 40D400K TH 40D400S ...
Page 37: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 7 17 TH 40D400K TH 40D400S ...
Page 38: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 8 17 TH 40D400K TH 40D400S ...
Page 39: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 9 17 TH 40D400K TH 40D400S ...
Page 40: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 10 17 TH 40D400K TH 40D400S ...
Page 41: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 11 17 TH 40D400K TH 40D400S ...
Page 42: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 12 17 TH 40D400K TH 40D400S ...
Page 43: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 13 17 TH 40D400K TH 40D400S ...
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Page 45: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 15 17 TH 40D400K TH 40D400S ...
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Page 48: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 1 17 TH 40D400T ...
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Page 64: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board 17 17 TH 40D400T ...
Page 65: ...Model No TH 40D400K TH 40D400S TH 40D400T P Board 1 2 TH 40D400K TH 40D400S 35 50 ...
Page 66: ...Model No TH 40D400K TH 40D400S TH 40D400T P Board 2 2 TH 40D400K TH 40D400S ...
Page 67: ...Model No TH 40D400K TH 40D400S TH 40D400T P Board 1 2 TH 40D400T ...
Page 68: ...Model No TH 40D400K TH 40D400S TH 40D400T P Board 2 2 TH 40D400T ...
Page 69: ...Model No TH 40D400K TH 40D400S TH 40D400T K Board ...
Page 70: ...Model No TH 40D400K TH 40D400S TH 40D400T GK Board ...
Page 71: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board Component Side ...
Page 72: ...Model No TH 40D400K TH 40D400S TH 40D400T A Board Foil Side ...
Page 73: ...Model No TH 40D400K TH 40D400S TH 40D400T P Board Component Side ...
Page 74: ...Model No TH 40D400K TH 40D400S TH 40D400T P Board Foil Side ...
Page 75: ...Model No TH 40D400K TH 40D400S TH 40D400T K Board ...
Page 76: ...Model No TH 40D400K TH 40D400S TH 40D400T GK Board ...
Page 77: ...Model No TH 40D400K TH 40D400S TH 40D400T Parts Location ...
Page 78: ...Model No TH 40D400K TH 40D400S TH 40D400T Packing Exploded View 1 ...
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