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Sealed storage period: 12 months under the condition of temperature below 40°C and humidity
less than 90%.
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Production environment condition: 30°C/60%
The module should be pre-baked under the following circumstances:
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The vacuum-sealed packaging is removed for more than 48 hours.
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The relative humidity is greater than 10% (you can see the humidity card that comes with the
package).
After the module is unpacked, if it is exposed to air for a long time, the module will get damped, and
may be damaged during reflow soldering or laboratory soldering. Bake it before mounting the module.
The baking conditions depend on the moisture degree. It is recommended to bake the module at
temperatures higher than 120 degrees for more than 12 hour