Description
High quality 100k Ohm NTC thermistors with a precise B value of 3950 ±1%, perfect for accurate temperature measurement of extruders and heated beds in 3D printers and RepRap-style machines like Rostock, Prusa Mendel, and Huxley.
Reliable and durable, these thermistors offer fast response and high accuracy in harsh printing environments.
- Product: 100k Ohm NTC Thermistor
- Quantity: 2 Pieces
- Resistance: 100k Ohm ±1% at 25°C
- B Value: 3950 ±1% (calculated between 25°C and 50°C)
- Head Diameter: 1.2 mm
- Lead Length: 32 ±5 mm
- Accuracy: ±1%
- Operating Temperature: -50°C to +260°C
- Thermal Time Constant (τ): 10–17 seconds (still air)
- Thermal Dissipation Constant (δ): 1.1–1.6 mW/°C (still air)
Key Features:
- High precision 100k Ohm NTC thermistor for accurate temperature sensing
- Ideal for extruders and heated beds in 3D printers and RepRap models
- Durable and stable over a wide temperature range
- Fast thermal response for precise temperature control
- Compact 1.2mm head diameter fits tight spaces
What’s Included:
- 2 x 100k Ohm B3950 NTC Thermistors with leads
Great For:
- 3D printer temperature monitoring and control
- RepRap, Rostock, Prusa Mendel, Huxley machines
- DIY electronics and temperature sensing projects
- Replacement thermistors for extruders and heated beds
Usage Tips:
- Connect to thermistor input on your 3D printer controller board
- Ensure good thermal contact for accurate readings
- Avoid mechanical strain on the leads to prolong sensor life
