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Bundle of stainless steel cylindrical 24V 50W hotend heater cartridges with braided 2m leads

24v 50w Heater Cartridge - 2m Length

$5.00
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24V 50W hotend heater cartridge with a 2m lead for 3D printer hotends that use the common cartridge-style heater format.

Why use the 50W / 2m version

  • 50W output gives faster heat-up and more headroom than a typical 40W cartridge, especially on higher-flow hotends.
  • 24V wiring matches modern Voron, Klipper, Ender-style, and other 24V printer electronics.
  • 2m lead length is useful for toolhead harnesses, umbilicals, and printers where a short heater lead will not comfortably reach the electronics bay.

Specifications

  • Voltage: 24V DC
  • Power: 50W
  • Lead length: 2m
  • Cartridge style: cylindrical hotend heater cartridge; verify your heater block accepts the standard 3D-printer cartridge size before installing.
  • Connector: unterminated lead; fit your own connector or wire to the toolhead harness/control board as appropriate.

Fitment and pairing

Use this as a replacement or upgrade heater for compatible 24V hotends. Pair it with a verified temperature sensor such as the 100K NTC 3950 thermistor, PT1000 temperature sensor, or high-temperature HT-NTC100K thermistor depending on your firmware and hotend setup.

Gotchas

  • Confirm your printer is 24V; do not install this on a 12V heater output.
  • A 50W cartridge can overshoot if the printer was tuned for a lower-power heater. Run PID tuning after installation.
  • This is the heater only, not a thermistor, heater block, or full hotend assembly.

Pairs well with