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Small metal hotend assembly with ceramic heater, thermistor, silicone base and mounting clips

Ankei Hotend Heating Assembly 390°C for Bambu Lab A1/A1 Mini

SKU CH-S33E-1158T

A 90 W hot-end heating assembly rated to 390 °C with built-in thermistor and quick-change hardware for Bambu Lab A1 and A1 Mini printers

  • Spec summaryHotend Heating Assembly
  • Product type(ZZ)A1 mini Hot end components
  • Compatible systemsHotend Heating Assembly
  • Key featuresHotend Heating Assembly
  • Perfect fit for Bambu Lab A1 and A1 Mini printers
  • 390°C maximum temperature enables high-temp filament printing
  • 90W thermistor provides real-time monitoring for stable output
  • Quick-change clamp design allows tool-free hot end swaps
  • Thick reinforced construction resists wear and high-temp aging

Compatible Printers

This Ankei hot-end heating assembly is built for the Bambu Lab A1 and A1 Mini 3D printers. It replaces the original heating component during routine maintenance or after a failure. The kit is aimed at owners who need a direct-fit spare that restores the machine to its factory temperature range.

Maximum Temperature

The assembly reaches 390 °C, which covers the working range of common high-temperature filaments such as nylon and PETG. A 90 W heater and an integrated thermistor provide real-time temperature feedback for stable extrusion. If your materials require temperatures above this limit, this part will not meet the requirement.

Installation Notes

A quick-clamp mechanism locks the fusion block and heating base together, allowing the thermodynamic and electronic sections to be separated without extra tools. The package includes three BT3-10 screws for securing the unit. Builders should verify that the existing wiring harness matches the supplied connector before starting the swap.

How it compares

Measured against everything we stock in 3D Printing Accessories & Materials, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 93% of the 592 comparable items (median $31.99).

Specifications

Product
Brand nameAnkei
Model name(ZZ)A1 mini Hot end components
Part number(ZZ)A1 mini Hot end components
Product type(ZZ)A1 mini Hot end components
Compatibility
Compatible systemsHotend Heating Assembly

Questions about this item

What does the 390 °C maximum temperature mean for everyday printing on my A1?

It lets the hot end reach the heat needed for high-temperature filaments such as nylon and PETG while the built-in thermistor keeps the temperature stable during long prints.

How does the 90 W heater connect to the printer’s electronics?

The kit includes the heating wire and thermistor that plug directly into the existing hot-end connector on the Bambu Lab A1 or A1 Mini.

What hardware is required to mount this assembly on the printer?

Three BT3-10 screws are supplied in the box and thread into the standard mounting points on the A1 series hot-end carriage.

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