If you need similar patterns like this, try the PC JR., or the 0.5 or 0.65 mm TSSP boards. Those boards might fit your application when you NEED boards last week.....

Tiny Chip 2 has more of what you are asking for, in a 1.75" square breadboard.

Just ask a few hundred HAPPY customers around the globe.

Even NASA is using them now! Among other big R & D Labs here and in other countries! What can I say, if they use them, something must be right.... Sandia, Raytheon, Honeywell, Siemens, Lockheed Martin, FCC, Canada Bureau of Mines, and others, not to mention, our wonderful Engineering Schools of all types, and 'garage HP' start-ups....

Thanks Guys! Keep it Home-Made and DIY, until they pry the soldering iron from our hands!

It has 2 different size TSSOP pitch patterns, 32 pins of 0.5 mm , and 24 pins of 0.65 mm. And 24 pins of regular and wide SOIC (1.27 mm pitch).

It also has a ground plane on back, and power traces on top. More SMD Proto-Chip Wire pads and regular Proto-Chip pads, for discrete parts.

Use the pads for wiring up more SMD parts, thru-holes for easier wiring, and shorter leads for higher speed and possible RF chips.

Put 0603 to 1206 parts on board, SOT23's, what ever. Also has 22 pins for a header or wiring.

Build up those antenna or amplifier projects, Guitar effects boxes, digital or linear circuitry, and anything you can fit on the 3 different pitches.