Adafruit Perma-Proto Half Size PCB


Adafruit Perma-Proto Half Size PCB


SKU: PROTO-037 - Mfg Part Number: 1609


This proto-board is the PCB you always wish you had! Adafruit Industries has taken the basic layout of a half-sized breadboard and turned it into a beautiful PCB. The top side has a white silkscreen, and the same markings you're familiar with, to make transferring components easy. The bottom has the 5-hole pad design that matches a classic breadboard, with 4 power bus lines on the sides, and no mask so you can easily cut traces when necessary. The board has 1.2mm diameter drill holes so even parts with big leads will fit. All holes are thru-plated for strength – these wont peel off with rework. The finish is a gold plate – you won't get oxidation like with bare copper perf! There are also two mounting holes so you can attach the PCB to your project box.

We also have a Quarter Size Perma-Proto PCB for smaller projects and Full Size Perma-Proto PCB for larger projects available.


  • 30 rows of double 5-hole rows
  • 0.063″ thick FR4
  • 1.2mm / 0.047″ drill holes
  • Dimensions: 3.2 x 2.0″ (81 x 51mm)
  • 4 power rails with positive/negative markings
  • 2 x 0.125″ or 3.2mm mounting holes 2.9″ apart

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SKU: PROTO-037. Category: . Tags: , , .
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