Creality Sermoon D3 Thermistor 3D ACCESSORY

Hotend temperature sensing for the Creality Sermoon D3 3D printer demands a component that delivers both precision and durability. This NTC thermistor cartridge provides exactly that, with a 100K Ohm resistance at 25°C and a B-value of 3950K for accurate thermal readings across a wide -40°C to +300°C range. The stainless steel probe and high-temperature PTFE-insulated leads withstand the harsh conditions inside the print head, ensuring stable performance over long print sessions.

Advantages

The ±1% accuracy and fast response of this thermistor enable the printer's firmware to maintain the exact nozzle temperature required for consistent extrusion and layer adhesion. The cartridge design with a 3mm diameter and 15mm length fits securely into the heater block, held by a set screw, preventing movement or false readings. The 1-meter wire with JST-XH 2-pin connector simplifies installation and replacement, while the 24 AWG leads offer a good balance of flexibility and strength.

Suitable for

• Creality Sermoon D3 3D printer owners needing a replacement hotend thermistor
• Users experiencing temperature fluctuations or thermal runaway errors
• Makers who want a spare sensor for maintenance or upgrades
• Technicians servicing Creality Sermoon D3 printers

Key specifications

• Thermistor type: NTC (Negative Temperature Coefficient)
• Resistance at 25°C: 100K Ohm
• B-value: 3950K
• Temperature range: -40°C to +300°C
• Probe style: Cartridge, stainless steel, 3mm diameter x 15mm length
• Wire length: 1000mm, PTFE insulation, 24 AWG
• Connector: JST-XH 2-pin
• Accuracy: ±1%
• Quantity: 1 piece

Recommendations

For reliable and safe 3D printing, replace a faulty thermistor promptly. This Creality Sermoon D3 thermistor matches the original specifications, ensuring seamless integration and accurate temperature control. Keep a spare on hand to minimize downtime and protect your printer from potential heat-related damage.