Mosquito Hotend Heater Cartridge, 12v 50w

This 50W heater cartridge from Slice Engineering was specially designed for their revolutionary Mosquito Hotend, or any compatible 3D printer heater block. This simple plug-and-play upgrade to your 3D printer can unlock a broad new realm of engineering-grade plastics to use in your designs like Nylon filaments, PEI, and PEEK. Create the parts you’ve always wanted to use for molds, medical devices, automotive components, and more!

Product No. M-ZY5-GEJL
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Installing your new 50W heater cartridge on your 3D printer's hotend is simple, and Slice Engineering designed it that way, whether you have their Mosquito Hotend or Mosquito Magnum Hotend or not. The 1 meter cables easily reach the control board of any 3D printer, even large format ones. The genuine Molex Micro-Fit 3.0 connectors plug-in effortlessly, and disconnect without breaking any wires. The 50W of power output into this heater cartridge also translates into faster heating and faster printing.


  • Hardcore 321SS cartridge improves longevity and durability
  • 22mm long cartridge, diameter sized to fit into a 6mm H7 tolerance hole
  • Comes with 1.2 m extension cables
  • Molex Micro Fit 3.0 connectors
  • Available in 12v or 24v variations
  • 50W output
Why buy from MatterHackers?

Put simply, MatterHackers is the smart place to shop for all things 3D printing and digital manufacturing. The MatterHackers pros are here to partner with you through every step of your journey turning idea into reality and here are just a few of the perks you’ll receive as a customer:

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Have a question about this MatterHackers Mosquito Hotend Heater Cartridge, 12v 50w? Looking for a recommendation? No problem. Feel free to contact us.

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