Higgler
Electrical
- Dec 10, 2003
- 997
Could anyone suggest a spray coating that will seal small electronic boxes 2" x3" x4" size having rf connectors.
We have a part with hot/cold temp and altitude cycling in an environmental chamber, and don't want moisture sucked inside which may change the part performance. The parts are really simple purchase vendor rf parts.
These small RF boxes are a fairly tight fit in general, but I'll like to add a spray or dip sealant to add an extra measure of moisture penetration resistance.
I realize hermetic seals are the optimum, but they would be expensive and hopefully there's a routine to heat the part to remove moisture, then seal with spray coat XYZ routine.
Thanks,
kch
We have a part with hot/cold temp and altitude cycling in an environmental chamber, and don't want moisture sucked inside which may change the part performance. The parts are really simple purchase vendor rf parts.
These small RF boxes are a fairly tight fit in general, but I'll like to add a spray or dip sealant to add an extra measure of moisture penetration resistance.
I realize hermetic seals are the optimum, but they would be expensive and hopefully there's a routine to heat the part to remove moisture, then seal with spray coat XYZ routine.
Thanks,
kch