Attributes

Brand	-
Category	3C Digital Accessories / USB Multi-Function Power Bank
Origin	-
Voltage Options	12V 40W / 24V 40W
Dimensions	6mm x 20mm
Heater Type	Single-End Cartridge Heater
Material	Stainless Steel Sheath
Compatibility	3D Printer Hotends (Mold 6*20)
Power Rating	40 Watts
Lead Wire Length	Approx. 150mm
Surface Finish	Polished Metal
Installation Method	Insert into heated block
Package Contents	1x Heating Rod

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Solid performer

Works well for standard PLA and ABS printing. The single-ended design makes wiring cleaner inside the print head. Would buy again.

Anonymous

Mar 27, 2026

Rating: 4/5

Good value, works as expected

Solid build quality. I ordered the 24V version and it works great with my Duet board. Only minor issue was the wires were slightly stiff, but manageable.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect fit for my Ender 3 upgrade

This heating rod fits perfectly into the 6x20mm slot on my hotend block. It heats up quickly and maintains temperature very steadily. Great replacement part.

Anonymous

Mar 17, 2026

Rating: 5/5

Fast heating and reliable

Replaced my old burnt-out heater with this one. The temperature stability is excellent, and my prints have improved significantly since the swap.

Anonymous

Mar 16, 2026

Rating: 5/5

Great spare part to have

Bought two just to keep as spares. The build quality feels robust, and the price is much better than buying from big brand stores.

Anonymous

Mar 13, 2026

Rating: 5/5

Exactly what I needed

The dimensions are accurate. It slid right in without needing to force it. Heating performance is consistent with the original manufacturer part.

5 FAQ

Q: Does this come with thermal paste or screws?

A: No, this package includes only the heating rod itself. Thermal paste and screws must be purchased separately if needed.

Q: Is the wire silicone insulated?

A: Yes, the lead wires are covered with high-temperature resistant silicone insulation suitable for 3D printer environments.

Q: What is the maximum temperature this rod can reach?

A: While the rod can physically get very hot, the actual temperature is limited by your printer's thermostat and firmware settings, typically up to 300°C for standard hotends.

Q: Can I use the 12V version on a 24V power supply?

A: No, please do not do that. Using a 12V heater on a 24V supply will cause it to overheat and burn out immediately. Please match the voltage exactly.

Q: How long is the warranty on this item?

A: This product comes with a 30-day manufacturer warranty against defects. Please contact us if you receive a non-functional unit.

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