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RF PCB corrosion prevent coating

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disisku_22

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HI all,

what is the best way to protect RF PCB from the corrosion. any coating should be done to protect, if so pls suggest any method/material. ( RF PCB consists of 2.45GHz transceiver+PA+PCB antenna)

thanks
roshni

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RF PCB corrosion prevent coating
 

toonafishy

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i use spray on conformal coating to seal the soldered connections
 

pranam77

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Any conformal coating prevents PCB copper from oxidising. Or you may also use varnish ti cover the exposed copper area. Cheers
 

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