SEC1603C Datasheet, PDF (5/10 Pages) Sanken electric – 3.0*1.5 Surface Mount LED

LED Data Sheet - SEC1603C
● Soldering conditions
Following soldering conditions are recommended.
①　Reflow conditions（at the surface of LED resin）
Pre-heat ：150 ～ 180 ℃、60 ～ 120 sec
Soldering temperature： Soldering time more than 220℃ is less than 40 sec.
Peak temperature is should be is less than 260℃.
300
260
220
180
140
100
60
20
0
Reflow soldering profile
Peak Max 260℃
Pre-heat
60 ～ 120 sec
Max 40
sec
50
100
150
200
250
300
Soldering Time
②　Manual soldering
Temperature of soldering iron tip should be 350±10℃ for 3 seconds, which shall apply to only one
soldered point and once for the each soldered point.
③　Recommendable soldering pattern
1.7
Unit：mm
　　　　SANKEN ELECTRIC COMPANY, LTD.
Page 5 / 10