3D Printer MK2B Heated Bed, Borosilicate Glass,Thermistor Kit, Wiring, Hardware

  • Sale
  • Regular price $26.99


Speed up your reprap heated bed assembly - get all necessary parts in one kit. You will need 2-4 paper binder clips to hold glass in place, best source for these clips - ebay.com or your local office supply store.

Detailed information on PCB MK2B Heated bed can be found on reprap wiki.

MK2B Heated Bed Specs:

  • Dimensions: 214mm x 214mm
  • Hole Spacing: 209mm
  • Laminate FR4 1.6mm
  • 2 Layer, 35µm Copper
  • Red Soldermask - Both Side
  • White Silkscreen - Both Side
  • Power Input: 12V/24V DC
  • Copper Plated Holes

Borosilicate Glass Specs:

  • Dimensions: 213mm x 200mm
  • Thickness: 3mm

NTC 3950 Thermistor Specs:

  • Use TEMP SENSOR number 11 in Marlin frmware
  • Small Size: 1.25mmx2.0mm glass bead
  • High accuracy: 1%
  • Resistance value at 25°C=100K
  • Wiring insulation: high temperature teflon/PTFE
  • Wiring length: 1 meter

Package contents:

  • 1 x MK2B PCB Heated Bed
  • 1 x Borosilicate Glass Print Surface 200x213mm
  • 1 x NTC 3950 Wired Thermistor (wiring is 1 meter long)
  • 1 x Power wiring (2 wires, 1 meter long each)
  • 4 x M3x05 x 25 Stainless socket head screws
  • 4 x M3x05 Steel Locknuts
  • 8 x M3x9 Steel Washers
  • 1 x Silicone Rubber Spacer, about 50mm long