Data Sheet

深圳市飞易通科技有限公司
www.feasycom.com
FSC-BT826
242
0
C
217
0
C
Figure 13 : Typical Lead-free Re-flow
The soldering profile depends on various parameters according to the use of different solder and
material. The data here is given only for guidance on solder re-flow.
FSC-BT826 will withstand up to two re-flows to a maximum temperature of 245°C.
7. Reliability and Environmental Specification
7.1 Temperature test
Put the module in demo board which uses exit power supply, power on the module and connect to
mobile. Then put the demo in the ‐20℃ space for 1 hour and then move to +70℃ space within
1minute, after 1 hour move back to ‐20℃ space within1 minute. This is 1 cycle. The cycles are
32 times and the units have to pass the testing.
7.2
Vibration Test
The module is being tested without package. The displacement requests 1.5mm and sample is
vibrated in three directions(X,Y,Z).Vibration frequency set as 0.5G , a sweep rate of 0.1 octave/min
from 5Hz to 100Hz last for 90 minutes each direction. Vibration frequency set as 1.5G, a sweep rate of
0.25 octave/min from 100Hz to 500Hz last for 20 minutes each direction.
7.3 Desquamation test
Use clamp to fix the module, measure the pull of the component in the module, make sure the
module`s soldering is good.