NTC Thermistor 10K 47K 3950B Temperature Sensor Thermal Resistor for Arduino & DIY Electronics
KSh50.00
The MF52 NTC thermistor is a temperature-sensitive resistor available in 10KΩ and 47KΩ values with 3950B constant and ±5% tolerance. Ideal for temperature sensing, battery protection, 3D printers, Arduino projects, and DIY electronics.
| Value |
10K ,47K |
|---|
⚙️ Product Description
The MF52 NTC Thermistor is a negative temperature coefficient (NTC) thermal resistor whose resistance decreases as temperature increases. It is commonly used for accurate temperature sensing, temperature compensation, and thermal protection in electronic circuits.
This thermistor is available in 10KΩ and 47KΩ versions with a B-value of 3950, making it suitable for Arduino, ESP32, battery packs, 3D printers, chargers, incubators, thermostats, and many other temperature-monitoring applications.
The small epoxy-coated bead design provides fast response and reliable measurement over a wide temperature range.
⚙️ Specifications
- Product Type: NTC Thermistor / Thermal Resistor
- Model: MF52
- Resistance Options: 10KΩ or 47KΩ
- Resistance Tolerance: ±5%
- B Value: 3950B
- Thermistor Type: Negative Temperature Coefficient (NTC)
- Operating Temperature Range: -40°C to +125°C
- Probe Style: Epoxy Bead
- Lead Type: Axial Leads
- Lead Length: Approx. 30 mm – 50 mm
- Bead Diameter: Approx. 1.5 mm – 3 mm
⚙️ Weight
- Approximate Weight: Less than 1 g
⚙️ Key Features
- High sensitivity to temperature changes
- Available in 10KΩ and 47KΩ values
- Accurate 3950B characteristic curve
- Compact bead design with fast thermal response
- Suitable for Arduino, ESP32, Raspberry Pi, and DIY electronics
- Easy to connect using a simple voltage divider circuit
- Reliable and stable over a wide temperature range
- Ideal for battery, motor, and circuit thermal protection
⚙️ Applications
- Arduino and ESP32 temperature sensing
- 3D printer hotend and heated bed temperature measurement
- Battery pack thermal monitoring
- Chargers and power supply protection
- Home automation and thermostats
- Incubators and temperature control systems
- Automotive and industrial temperature sensing
- DIY electronics and science projects
⚙️ Common Versions
- 10KΩ 3950B – Most common for Arduino and 3D printers
- 47KΩ 3950B – Used in some battery packs and sensor circuits
⚙️ Package Includes
- 1 × MF52 NTC Thermistor (Selected Value)
Note: To read the thermistor with Arduino or other microcontrollers, connect it in a voltage divider circuit with a fixed resistor of similar value.
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