Spec. No. : C856A3
Issued Date : 2006.06.05
Revised Date : 2006.06.08
Page No. : 6/9
CYStech Electronics Corp.
Recommended IR reflow profile
Average ramp-up rate(25 to 150℃)
1~4 ℃/second
60~90 seconds
30 seconds min.
3~5 seconds
Preheat temperature 150~180℃
Temperature maintained above 220℃
Time within 5℃ of actual peak temperature
Peak temperature range
255+0/-5℃
2~10 ℃/second
6 minutes max.
Ramp-down rate
Time 25℃ to peak temperature
BTD1858A3
CYStek Product Specification