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Member #109074

Member Since: January 6, 2010

Country: United States

  • From the datasheet: "In no case, neither after manual nor reflow soldering, a board wash shall be applied. Therefore, it is strongly recommended to use a “no-clean” solder paste. In case of applications with exposure of the sensor to corrosive gases or condensed water (i.e. environments with high relative humidity) the soldering pads shall be sealed (e.g. conformal coating) to prevent loose contacts or short cuts. "

    So check the solder job and possibly resolder it. But be very careful if you try to clean it. If you get it working, add a conformal coat.

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