# NTC thermistor 100k

> NTC thermistor with wire and glass head, model NTC 3950, used for temperature measurement in 3D printer heating cartridges. Resistance 100K Ohm at 25°C, accuracy 1%, temperature range -40 to +300°C, maximum dissipated power 45mW, cable length 1m, glass head thickness 2mm for fast response.

- Page: https://sigmanortec.ro/en/ntc-thermistor-100k
- Price: 9.68 RON
- Availability: In stock; 1-2 zile
- Reference: 22003 · EAN: 5941890161868
- Category: Mechatronics and IoT > Sensors and Modules > Temperature and Environmental Sensors
- Package (shipping data): 0.005 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

NTC thermistor with wire and glass head for precise temperature measurement of heating cartridges for 3D printers, 100K Ohm at 25C with 1% accuracy, supports up to 300C in the range -40 to +300C, 1m cable for flexible mounting, model NTC 3950 with 2mm head for fast response.
NTC thermistor with wire and glass head, compatible with 3D printer heating cartridges, temperature monitoring up to 300 degrees C.
Specifications:
Resistance: 100K Ohm at an ambient temperature of 25 degrees C
Accuracy: 1%
Temperature range: -40 - +300 degrees C
Maximum dissipated power: 45mW
Cable length: 1m
Model: NTC 3950
Glass head thickness: 2mm