Adafruit adafruit smt breakout pcb set for sot 23 sot 89 sot 223 to252 adafruit 1230 p the adafruit smt breakout pcb set will change the way you think about surface mount components there s no more hunting for a dil or breadboard friendly version of the latest chip if it has 6 pins or less then it s likely to fit one of these boards you get 3 x different boards which will accommodate 5 x packages by having solder pads on both sides of the boards including sot 23 sot 89 sot 223 to