I used a tinning fluid and then used a small 40w soldering iron with a pointed tip to solder it with low temp electrical component solder, yes I removed it from the housing and I tapped the mushroomed pins back down a little flatter to fit tighter to the board, cleaned everything with electrical component spray and then re-soldered on the front side to the copper traces and pins, flipped it over and lightly soldered the mushroomed ends of the pins to help it to NOT collapse or get loose again. then cleaned it again to remove tinning solution and flux. SMDIN100 Chip Quik Inc. | Soldering, Desoldering, Rework Products | DigiKey
