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Thermistor NTC 5MMDIA 100KR
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A 100 kΩ NTC (Negative Temperature Coefficient) thermistor in a radial dipped-epoxy package. These ceramic sensors change resistance rapidly with temperature...
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A 100 kΩ NTC (Negative Temperature Coefficient) thermistor in a radial dipped-epoxy package. These ceramic sensors change resistance rapidly with temperature, making them ideal for temperature measurement, compensation, and thermal protection circuits.
Key Features
- NTC Ceramic Construction – Resistance decreases as temperature increases
- Dipped Epoxy Package – Rugged and reliable radial form factor
- Through-Hole Mount – Tinned copper leads with 5 mm pitch for easy soldering
Specifications
- Resistance at 25 °C – 100 kΩ ±10%
- Temperature Range – −20 °C to 125 °C
- Thermal Dissipation – 6 mW/°C
- Maximum Power – 500 mW
- DC Current Rating – 15 mA
- Package – Radial, through-hole, 2-pin
- Lead Pitch – 5 mm
Ideal For
- Temperature measurement and monitoring
- Thermal runaway protection in amplifier circuits
- Temperature compensation networks
- Environmental sensing projects
Jargon buster
Plain-language definitions for the technical terms used above.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
- Temperature compensation
- Temperature compensation is when a sensor or instrument adjusts its readings to reduce errors caused by changes in temperature. This matters because a sensor's raw output often drifts as conditions warm or cool, so compensation keeps readings more consistent and accurate over time.
- through-hole
- A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.
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