NTC 100K Thermistor – 1m Cable with 2-Pin DuPont Connector | High-Precision Temperature Sensor for 3D Printers

This NTC 100K thermistor with a 1-meter heat-resistant wire and 2-pin DuPont connector is a reliable and easy-to-install temperature sensor for use in 3D printers, DIY electronics, and temperature control systems. It’s compatible with most common printer control boards, including Creality, Ender, Anycubic, Prusa, BTT, SKR, and more.

Perfect for measuring temperatures in hotends, heated beds, or even enclosed chambers, this sensor works seamlessly with firmware like Marlin (Type 1/11) and Klipper.

Specifications:

• Sensor Type: NTC 100K (B3950 thermistor)

• Connector: 2-pin DuPont

• Cable Length: 1 meter

• Insulation: Heat-resistant fiberglass or PTFE

• Temperature Range: -50°C to ~300°C

• Compatibility: Hotends, heated beds, 3D printer boards, Arduino, RAMPS, BTT, etc.

• Firmware Support: Marlin, Klipper, RepRap, etc. (Thermistor Type 1 or 11)

Applications:

• ✅ 3D printer hotend temperature measurement

• ✅ Heated bed monitoring

• ✅ Electronics projects and Arduino-based builds

• ✅ DIY temperature-controlled environments

• ✅ Sensor replacement or upgrades for custom printer setups

Key Benefits:

• ✅ Plug-and-play DuPont connector – Easy integration with most 3D printer boards

• ✅ 1-meter heat-resistant cable – Long enough for flexible routing

• ✅ Accurate and reliable – Ideal for printing with PLA, ABS, PETG, ASA, etc.

• ✅ Standard firmware compatibility – Works with Marlin, Klipper, and more

• ✅ Compact and durable – Perfect for high-heat environments up to ~300°C