100K OHM NTC Thermistors for RepRap 3D Printer


NTC Thermistor for Temperature Sensors is crafted with precision using an alloy soldering process to weld the thermistor chip with leads, followed by partial glass sealing for enhanced durability. This bead-shaped element offers excellent stability, compact size, and rapid response to temperature changes.

Applications: 100K OHM NTC Thermistors for RepRap 3D Printer

The NTC thermistor is widely used across various industries, including:

  • Temperature Sensing: Ideal for electronic thermometers and temperature sensors.
  • Temperature Compensation: Ensures accurate readings in electronic circuits.
  • Consumer Appliances: Used in a range of household devices for precise temperature control.
  • Industrial and Medical: Essential for equipment in industrial automation, medical devices, and environmental monitoring.
  • Food Processing and Weather Monitoring: Ensures reliability in food safety systems and weather prediction tools.

Compact, reliable, and versatile, this thermistor is a go-to solution for diverse applications requiring accurate and rapid temperature measurements


Price :  excl. GST
Qty Price
1 > 66.30
6 > 60.78
21 > 55.25
50 > 49.73
100 > 44.20
200 > 39.78
500 > 34.26

100K OHM NTC Thermistor with 1 Meter Cable for RepRap 3D Printer – Rajguru Electronics

The 100K OHM NTC Thermistor with a 1-meter cable is a high-precision temperature sensor designed for 3D printers, particularly for RepRap models. This thermistor is a thermally sensitive resistor that exhibits significant resistance changes with minor temperature variations, ensuring accurate temperature control.

Equipped with a copper tip, it provides superior thermal conductivity, enhancing temperature stability and addressing issues like loose fittings and thermistor damage. With its ability to withstand temperatures exceeding 200°C, this thermistor ensures precise nozzle temperature fine-tuning and heated bed monitoring for optimal 3D print quality.

In most RepRap 3D printers, the thermistor is used in the Hot End and Heated Bed to regulate and sense temperature, which is critical for maintaining print accuracy and quality.

Note: The aluminum heat block displayed in the image is not included in the package and must be purchased separately.


Features of the 100K OHM NTC Thermistor for RepRap 3D Printer:

  • High Resistance Precision: ±1%, ±2%, ±3% options.
  • Nominal Value: R25 (25°C): 100K (common range includes 1.5K to 500K).
  • B Value Accuracy: ±1% (B25/50 = 3950k recommended).
  • Durable Design: Thin-film cable with copper tip for enhanced durability and performance.
  • Heat Resistance: Capable of withstanding temperatures above 200°C.

Specifications: 100K OHM NTC Thermistors for RepRap 3D Printer

  • Resistance (at 25°C): 100K Ohm
  • Resistance Precision: ±1%
  • B Value (R25/50): 3950k ±1%
  • Applications: Temperature control for Hot Ends and Heated Beds in 3D printers

Applications: 100K OHM NTC Thermistors for RepRap 3D Printer

  • 3D Printers: Fine-tuning nozzle and heated bed temperatures for RepRap models.
  • Household Appliances: Air conditioners, microwave ovens, electric heaters, and fans.
  • Industrial Use: Environmental protection, food processing, and manufacturing equipment.
  • Medical Instruments: Temperature-sensitive medical devices.
  • Electronic Devices: Quartz oscillators, thermocouples, and integrated circuits.

Package Includes:

  • 1 x 100K NTC Thermistor with Copper Tip for MK8 Extruder

Why Choose Rajguru Electronics?

Rajguru Electronics offers the best prices in India for a wide range of 3D printers and accessories, including products from top brands like Creality. Shop today to upgrade your 3D printing experience with reliable, high-quality components!