SMTpads-Size3U, 100x100mil Pads


12.99 USD
$12.99 ea.

SMT parts are pretty common. This massive 3U size solder protoboard features 100x100mil pads on a large 160x100mm surface. Has ground plane on other side.

Description [Hide]

If you're making your own circuits, you will come across the need for some surface-mount parts to be added to your design. Breadboard Prototyping Systems has made a series of boards that will make your task simpler!

These boards feature a square pad grid for 0402, 0603, 0805, 1206, and other SMT parts needing a ground plane.


  • Solid ground plane on reverse side provides easy ground connections for noise suppression.
  • 92mil (that's 0.092") square pads on 100mil spacing for convenient  DIP (100mil pitch) soldering
  • Pad grid fits 0402, 0603, 0805, 1206, SOT23
  • Unplated holes to the ground plane are spaced 4 pads apart for easy connection to the ground plane. Just insert a wire and solder both sides.
  • Lead free etched copper PCB with an anti-tarnish coating to preserve solderability.
  • Bridge pads or solder wires on pads to create traces wherever they are needed.
  • 1/16” thin PCB is easy to cut into smaller pieces.


  • Busboard Size 3: 160 x 100mm (6.3 x 3.9"), 1.6mm (1/16") thick
  • 62 x 38 pad array
  • Four 0.125” mounting holes
  • High quality etched FR4 glass-epoxy circuit board. 1oz/ft2 copper.
  • Lead free copper PCB with an antitarnish coating for easy soldering. RoHS compliant.

Documentation [Hide]

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