A
Anonymous
Apr 13, 2026
Rating: 5/5
PT100 Works
Finally found a block that accommodates my PT100 sensor correctly.
Description
Mellow 3D Printer Parts: E3D V6 Hotend Extruder Copper Heater Block Compatible with PT100
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Copper |
| Compatibility | E3D V6 Style Hotends |
| Sensor Type | PT100 |
| Heater Cartridge Size | 6mm x 20mm |
| Nozzle Thread | M6 |
| Weight | 15 grams |
| Max Operating Temperature | 300°C |
| Surface Finish | Nickel Plated |
| Package Contents | 1 x Heating Block |
| Manufacturer | Mellow |
5 reviews
A
Anonymous
Apr 10, 2026
Rating: 4/5
Good Quality
Solid build quality but the threads were a bit tight initially.
A
Anonymous
Mar 22, 2026
Rating: 5/5
Fast Heating
Copper conducts heat very well. Noticed faster warm-up times.
A
Anonymous
Mar 13, 2026
Rating: 4/5
Reliable
Good upgrade for high temperature printing. Stable performance.
A
Anonymous
Mar 02, 2026
Rating: 5/5
Perfect Match
Fits my V6 clone perfectly. The PT100 sensor sits flush without any gaps.
5 FAQ
Q: Do you sell the thermistor separately?
A: Please check our store listings for separate sensor and thermistor options.
Q: Will this fit a Creality Ender 3 with a V6 mod?
A: Yes, it is compatible with standard E3D V6 clones used on modified Ender 3 printers.
Q: Is the block plated or raw copper?
A: Yes, it features a nickel plating for durability and oxidation resistance.
Q: What size heater cartridge does this accept?
A: It accepts standard 6mm diameter by 20mm length heater cartridges.
Q: Does this heating block support PT1000 sensors?
A: No, this model is specifically designed for PT100 sensors only.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
![[Osstem Dental Implants] Imported Dental Crowns and Bridges by Aizhier Oral Care for Partial Tooth Loss](https://www.gosteppe.com/cache/small/product/269993/legacy-main-02952134e1556f7660e1525f.webp)
