3D Bot Shack
3D Bot Shack

3D Printer PCB Heatbed (MK2B Dual Power)

The original PCB Heatbed designed by Josef Prusa has been updated to allow for both 12v and 24v printers.  This bed helps eliminate warping of large pieces and problems of pieces not sticking to the print surface.  A center hole allows for a thermister to be inserted from the bottom to make contact with the glass on which the object is printed.  This allows for better reading of the actual bed temperature.  This item comes with two SMT LEDs and one SMT Resistor for indication of power supplied to the bed.  Proudly made in the USA from quality components.  Beware of boards manufactured off-shore and imported which are most likely made from cheaper inferior materials.



  • Etched from 35um copper clad
  • Size: 214mm x 214mm
  • Print Area Size: 200mm x 200mm
  • Mounting Holes: 209mm center-to-center outside of print area

SMT Component Soldering Purchase Options

  • None - The LEDs and Resistor are included with the board but are not soldered in place.
  • Presoldered on Board - The LEDs and Resistor are soldered onto the board in our shop before shipping to you.

See http://reprap.org/wiki/PCB_Heatbed for more information.

What's Included

  • MK2B PCB Heatbed
  • 0805 Red LED (2)
  • 0805 1K Resistor
MK2B 3D Printer Heat Bed
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SMT Component Soldering