SORRY, BUT THIS IS OUT OF STOCK AND RETIRED.
Try out the Tiny Chip 2, or one of the other TSSOP style breadboards I have.
Proto-SSOP is going to be retired also, when it is sold out soon. Both are being re-designed to be a bit bigger and better than they are now!
Also bringing back the small PLCC for controllers and rectangular PLCC's, up to 52 pins, in this size!
SO WATCH FOR THEM!
Tiny Chip - One of the Newest of the Proto-Chip Family. It is 1.5" Square. With a ground Plane on the back side with soldermask. 28 pin 0.635-0.65 mm pitch TSSOP, or any similar pitch part.
It has short leads to pads, for lower impedance and possible RF work! Also has micro-pads, and mini-pads, and Proto-Chip pads that are now thru-hole pads.
Wire from back side, put parts on front and back, use for cable header to prototype module connections, etc.
Also has SOIC pads for adding more circuitry to these tiny little breadboards! You can use 2 - 16 pin SOIC's, giving you more of a breadboard than others...
It has power and ground traces around board. Vias go to ground plane on back side. What else do you need? Except someone to build it for you...