I am trying to mitigate between costs, ease of mounting, of enclosure matching and costs for a smallish PCB (< 100 g / 4 oz and about 35 x 50 mm / 1.5 x 2 in) used inside a passenger car. And so far I have found these methods:
Snap-in universal anti vibration guides:
Double sided adhesive tape:
Staking and potting I think are a bit too much. Any experience with the above methods you could share ? As a side note, would it hurt not to use any anti-vibration mechanism at all in my scenario ? Largest component would be a button press switch.