Data Sheet

Module：EWN-8258FAT1CA1
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12.4 R
ecommended secondary reflux temperature curve
T he numb
er of reflux shall not exceed 2 times, and the tin feeding height of the half hole of the
module shall be no less than 1/4.
The lead-free reflux curve requirements of BT module products are shown in figure 13：
Fig 13 Furnace temperature curve
Note:
1. The maximum furnace temperature of the module is 260℃, don't exceed this temperature.
2. The gold plating thickness of the module pad is 2u".