Suited connectors need multiway pots and high implied odds
So its better to just call if a 2 or 3 players are in the pot before you.
In late position with everyone behind you folding, I would be very inclined to raise as a 'semi-steal' its sort of a steal, sort of a value raise. If the blinds fold, great!
If they call, you may hit the flop.. if not you have position and have shown some aggression preflop, so a c-bet may take it down.
If the pot is 3-bet after you then its better to fold unless you feel its extremely likly that your opponent will stack off a lot of chips even with a visiable flush. Once the pot is 3-bet its likely its going to be a head up flop.. you wont be getting the pot odds
to call if you get a flush draw.