QF6-990-0280-06 Datasheet, PDF (2/2 Pages) Vectron International, Inc – Nominal centre frequency fo [ MHz ]: 6.990 , 6.992, 6.994, 6.996, 6.998, 7.000, 7.002

4. Environment conditions:
vibration:
shock:
temperature:
9.8 g, 20-2000 Hz, duration 60 sec. each axis.
40g, 11 ms, ½ sine; change of
-30…..+70 Deg. C with exposure time rate at 5 Deg. C / min.
5. Air reflow temperature conditions
conditions
average ramp-up rate ( 30°C to 217°C )
> 100°C
> 150°C
> 217°C
peak temperature
time within 5°C of peak temperature
cool-down rate ( starting at peak temperature to 50°C )
time from 30°C to peak temperature
Exposure
less than 3°C/second
between 300 and 600 seconds
between 240 and 500 seconds
between 30 and 150 seconds
max. 260°C
between 10 and 30 seconds
less than 6°C / second
no more than 300 seconds
Temperature / °C
max. 260°C
217°C
Chip-mount air reflow profile
max. 300 s
10 ... 30 s
30 ... 150 s
Time / s
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