A
Anonymous
Apr 23, 2026
Rating: 5/5
Great Spare Parts
Keep these on hand for emergencies. Good quality wires and the connectors fit snugly.
Description
3D Printer 100K Thermistor NTC 3950 12V/24V 40W Heating Cartridge Kit
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Resistance Value | 100K Ohm at 25°C |
| Beta Constant | 3950 |
| Voltage Compatibility | 12V / 24V DC |
| Power Rating | 40W |
| Wire Length | 1 Meter |
| Wire Insulation | High-Temp Silicone |
| Probe Material | Stainless Steel |
| Max Operating Temp | 300°C |
| Connector Style | PH2.0 / XH2.54 |
| Kit Quantity | 5 Pieces |
5 reviews
A
Anonymous
Mar 20, 2026
Rating: 5/5
Good Value
Getting 5 pieces for this price is a steal. Quality seems comparable to OEM parts.
A
Anonymous
Feb 12, 2026
Rating: 5/5
Solved My Error
Fixed the thermal runaway error on my printer. Highly recommend for troubleshooting heating issues.
A
Anonymous
Feb 02, 2026
Rating: 5/5
Exact Match
Replaced my faulty thermistor easily. Temp readings are accurate now and my prints are consistent.
A
Anonymous
Feb 01, 2026
Rating: 4/5
Works Well
Functionality is perfect. Wire was slightly stiff but manageable during installation.
5 FAQ
Q: How long is the cable?
A: The wire length is approximately 1 meter per unit to allow for routing flexibility.
Q: Are the connectors pre-attached?
A: Yes, they come with standard connectors ready to plug into your mainboard.
Q: Will this fit an Ender 3 V2?
A: Yes, it is compatible with most standard hot ends including the Ender 3 series.
Q: Can I use this with a 24V board?
A: Yes, the kit supports both 12V and 24V heating systems.
Q: What is the maximum temperature?
A: It is rated safely up to 300 degrees Celsius for standard printing materials.
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