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User Manual
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Normal
□
Internal Use
Confidential
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Restricted Confidential
Gradient1 (100–150°C)
1.88
1.91
1.87
1.86
0.05
25%
28%
25%
24%
Process limit:
Solder Paste
Lead-free
Profile feature
Min.
Max.
Unit
Gradient1 (Target = 1.5) (100 °C–150 °C)
(Time period = 20 s)
0
3
°C/S
Preheat time from 140 °C to 190 °C
70
105
S
Time maintained above 230 °C
40
60
S
Peak package body temperature
230
250
°C
Time maintained above 217 °C
60
110
S
