K1010 W Series
LOW INPUT CURRENT
cosmo
Recommended Soldering Conditions
(a) Infrared reflow soldering：
Peak reflow soldering：
260℃ or below (package surface temperature)
Time of peak reflow temperature：
Time of temperature higher than 230℃：
Time to preheat temperature from 180~190℃：
Time(s) of reflow：
10 sec
30-60 sec
60-120 sec
Two
Flux：
Rosin flux containing small amount of chlorine (The
flux with a maximum chlorine content of 0.2 Wt% is
recommended.)
Recommended Temperature Profile of Infrared Reflow
10 se c M ax.
260℃
23 0℃
190℃
1 80℃
30-6 0 sec
60-120 sec
t (s)
(b) Wave soldering：
Temperature：
Time：
260℃ or below (molten solder temperature)
10 seconds or less
Preheating conditions：
Time(s) of reflow：
Flux：
120℃ or below (package surface temperature)
One
Rosin flux containing small amount of chlorine (The flux with a maximum
chlorine content of 0.2 Wt% is recommended.)
(c) Cautions：
Fluxes：
Avoid removing the residual flux with freon-based and chlorine-based
cleaning solvent.
Avoid shorting between portion of frame and leads.
Cosmo Electronics Corp.
Document No. 69P00004.1
http://www.cosmo-ic.com
- 7 -
COSMO [ COSMO ELECTRONICS CORPORATION ]
