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PVM4 Series Notice
Continued from the preceding page.
c Soldering Pro?le
Flow Soldering Profile
Soldering profile for lead free solder (96.5Sn/3.0Ag/0.5Cu), Eutectic solder (63Sn/37Pb)
T3
T2
t2
R50E.pdf
Jul.23,2012
T1
t1
Pre-heating
Heating
Limit Profile
Standard Profile
Time (s)
Standard Profile
Limit Profile
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Cycle
of Flow
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T3) Time (t2)
Cycle
of Flow
4
PVM4
°C
150
sec.
60 to 120
°C
250
sec.
5 max.
Time
1
°C
150
sec.
60 to 120
°C
265±3
sec.
5 max.
Time
2
Reflow Soldering Profile
1. Soldering profile for Lead-free solder (96.5Sn/3.0Ag/0.5Cu)
T5
T1
t1
T3
T2
t2
t3
T4
Limit Profile
Standard Profile
Time (s)
Standard Profile
Limit Profile
Cycle
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Peak
Temperature
(T3)
Pre-heating
of Reflow Temp. (T1) Time (t1)
Heating
Temp. (T4) Time (t3)
Peak
Temperature
(T5)
Cycle
of Reflow
°C
sec.
°C
sec.
°C
Time
°C
sec.
°C
sec.
°C
Time
PVM4
150 to 180 60 to 120
220
30 to 60
245±3
2
150 to 180 60 to 120
230
30 to 50
260 +5/-0
2
2. Soldering profile for Eutectic solder (63Sn/37Pb)
(Limit profile: refer to 1)
T3
Standard Profile
T2
Series
Pre-heating
Temp. (T1) Time (t1)
Heating
Temp. (T2) Time (t2)
Peak
Temperature
(T3)
Cycle
of Reflow
T1
t2
Standard Profile
PVM4
°C
150
sec.
60 to 120
°C
183
sec.
30
°C
230
Time
1
t1
Time (s)
Soldering Iron
Standard Condition
Series
PVM4
Temperature of Soldering Iron Tip
°C
350±10
Soldering Time
sec.
3 max.
Soldering Iron Power Output
W
30 max.
Cycle of Soldering Iron
Time
1
Continued on the following page.
24
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