Hand-soldering surface-mount PLCC sockets

[Peacefrog]

I've recently found myself wanting to solder surface-mount PLCC sockets down by hand, and want/need to improve my technique.

The 'obvious' way to do it is to push out the center part and solder the remainder, but this weakens the socket (also - I can never satisfactorily push it back in place). Instead, I've found myself keeping everything intact and soldering the pins using a very fine-tipped soldering iron and lots of flux - and while this works fine, I inevitably end up burning the plastic in a few places as it's very cramped and I'm apparently not so dextrous.

Is there a better technique for this? I've thought of applying low melt solder paste and using hot air, but I'm not sure if this will scorch the socket? Thanks!

[djsb]

Is this helpful?



He has at least one other similar video.

[Gyro]

Yes, it's a pain in the ass hand soldering PLCC sockets without removing the plastic 'spider'. I've did it myself plenty of times in the past. Removing the spider puts all of the spreading forces from the contacts onto the surface mount pads.

The only easy answer is hot air and solder paste. Yes, you do need to carefully control the air temperature but it is doable - after all, people manage to get them through IR reflow.

[LinuxHata]

I'm heating PCB from below, up to 230C and using 186C solder from Kellyshun - I just apply the paste, place the socket, an place PCB over a heated bed. Wait couple of minutes - here you are.