Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Voltage	12V / 24V
Power Rating	40W
Dimensions	6mm x 20mm
Cable Length Options	1m, 1.5m, 2m
Material	Stainless Steel 304
Maximum Temperature	Up to 300°C
Compatibility	Standard 3D Printer Hotends
Insulation Resistance	>500MΩ at 500V DC
Connector Type	Pre-wired with Silicone Leads
Package Contents	1x Cartridge Heater

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Reliable and durable

I have been using this for three months now with no issues. The build quality feels solid, and the stainless steel casing seems very durable against thermal cycling.

Anonymous

Mar 27, 2026

Rating: 5/5

Consistent performance

Measured the resistance and it matches the specs perfectly. No hot spots or uneven heating observed. Great component for custom hotend builds.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect replacement for my Ender 3

This heating rod fits perfectly into my hotend block. The temperature stability is excellent, and the silicone wires are high quality and flexible. Highly recommended for anyone needing a reliable upgrade.

Anonymous

Mar 20, 2026

Rating: 5/5

Excellent heat transfer

My PLA and PETG prints have never looked better since swapping to this heater. The temperature recovery after extrusion is very fast. Will buy again.

Anonymous

Mar 18, 2026

Rating: 4/5

Good value, fast shipping

Works as expected for a 40W heater. It heats up quickly and maintains temperature well during long prints. I chose the 2m cable option which gave me plenty of slack for my setup.

Anonymous

Mar 07, 2026

Rating: 4/5

Does the job well

Easy to install and works immediately. The only reason for 4 stars instead of 5 is that the wire insulation color was slightly different than my original, but functionally it is perfect.

5 FAQ

Q: Can I cut the silicone wires to a shorter length?

A: We do not recommend cutting the wires as it may void the warranty and compromise the electrical insulation. If you need excess cable managed, please coil it neatly away from moving parts.

Q: What is the maximum safe operating temperature?

A: While the heater can reach higher temperatures, we recommend operating it up to 300°C for standard 3D printing applications to ensure longevity and safety of surrounding components.

Q: How long is the warranty period?

A: This product comes with a standard 6-month manufacturer warranty covering defects in materials and workmanship under normal use conditions.

Q: Is this compatible with a 24V power supply?

A: Yes, this cartridge heater is available in both 12V and 24V versions. Please ensure you select the correct voltage option before purchasing to match your printer's power supply.

Q: Does this come with thermal paste?

A: No, thermal paste is not included in the package. We strongly advise applying a small amount of high-temperature thermal paste during installation to improve heat transfer efficiency.

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