NTC 100K Thermistor with 1M Cable

Electra Store SKU: CM-26609

45.00 EGP

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Overview

This NTC 100K thermistor is a high-accuracy temperature sensor with a 1-meter insulated cable, designed for temperature monitoring, thermal protection, and environmental sensing. Its negative temperature coefficient (NTC) resistance provides reliable readings for Arduino, Raspberry Pi, and industrial controllers.

Description

Key Features:

✔ NTC 100KΩ (at 25°C) – Resistance decreases as temperature rises (Beta value: 3950K ±1%). ✔ 1M Silicone-Coated Cable – Flexible, heat-resistant (-50°C to +200°C), and tangle-free. ✔ Wide Temperature Range – Measures -40°C to +125°C (for air/liquid/non-corrosive surfaces). ✔ Fast Response Time – Reacts quickly to temperature changes. ✔ Waterproof Probe (Optional) – Encased in stainless steel or epoxy for humid/outdoor use.

Applications:

3D Printer & CNC – Hotend/bed temperature monitoring.
HVAC Systems – Air/water temperature feedback.
DIY Electronics – Arduino/RPi weather stations, incubators.
Automotive/Industrial – Engine cooling, battery temp sensing.

Wiring & Usage:

Connect to voltage divider circuit (with 100KΩ resistor).
Read analog voltage via MCU (e.g., Arduino A0 pin).
Convert resistance to temperature using Steinhart-Hart equation.

Technical Specifications:

Resistance: 100KΩ @ 25°C.
Beta (B) Value: 3950K (±1%).
Cable Length: 1 meter (solderable ends).
Accuracy: ±0.5°C near 25°C (calibration recommended).
Probe Material: Epoxy-coated or stainless steel (select variant).

Package Includes:

1x NTC 100K Thermistor with 1M Cable.

Why Choose This Thermistor?

✅ Cost-Effective – Cheaper than DS18B20 but analog-friendly. ✅ Robust Cable – Silicone insulation resists melting/kinking. ✅ Easy Calibration – Pre-calculated lookup tables available.