Conformal coatings for satellite electronics

PCB varnishing

Electronics and printed circuit boards are at the heart of satellite operation. Any deterioration linked to the presence of foreign object debris (FOD) can create the risk of a short circuit and hence damage its functions.

This is why we have developed the solution of conformal coatings, used for satellite electronics and making it possible to protect printed circuit boards from short circuits.

Placed directly on the electronic circuit, the coating has multiple properties :

• Transparent, it allows the circuit components to be seen
• Flexible, it protects electronic components from dilation phenomena
• Made of low-outgassing materials, the conformal coatings we have developed are specifically adapted to space applications.