Bunch of electronic parts

I finally have what I ordered :) Connectors and a lot of SMD parts. Some for my thesis or another projects. I've ordered some capacitors in SMD 0603. They are so small that my tweezers almost cannot pick them :)

There's image from wikipedia for comparison.

I also ordered 3pin conectors with a key on them so it's not possible to connect the plug incorrectly. I was always nightmare to figure out in what direction I have to insert digital thermometer DS18B20 because if you do it wrong, you destroy it :) I hope in brighter tommorrows without that old pinheads.