Specifications

Kunshan Ether Huge Electronics Co.,Ltd
5.
Reflow parameter
Reflow parameter can reference below data：
Figure 5-1 Reflow curve
F
igure 5-1
Reflow recommendation data
14
Temperature range
Time
Key parameters
Preheat zone(<150
℃
)
60-120S
Ramp up rate:
≤
2S
Uniform temperature zone(150-200
℃
)
60-120S
Ramp up rate:<1S
Re-circulation zone(>217
℃
)
40-60S
Peak:240-260
℃
Cooling zone
Ramp down rate:1
℃
/s
≤
Slope
≤
4
℃
/s