EEVblog Electronics Community Forum
Electronics => Projects, Designs, and Technical Stuff => Topic started by: KJeffriesTriad on October 03, 2024, 09:56:09 pm
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Need advice on proven methods to protect a sensor port (BMP384) during PCBA wash with chemistry. The rest of the PCBA must be completely free of flux for eventual potting/encapsulation or we would process everything no-clean. We have tried kapton over the port, with a water proof peelable mask over the entire sensor. Once cured, wash then peel the mask. This only works marginally. We have several sensors with damaged gel. Thanks in advance.