Thermistor NTC 10K SEN22 ,R33

DescriptionThermistor(Ohm)TypeImagePriceProduct Link1KNTC500Add to basket2KNTC500Add to basket3KNTC500Add to basket4.7KNTC500Add to basket5KNTC500Add to basket10KNTC500Add to basket20KNTC500Add to basket47KNTC500Add to basket50KNTC500Add to basket100KNTC500Add to basketWhen building edge computing devices or monitoring the thermal health of electric motorcycle batteries, tracking temperature fluctuations is absolutely critical. The 10K NTC Thermistor Sensor is the most cost-effective and straightforward way to add thermal awareness to your hardware.Whether you are deploying industrial IoT sensor arrays, or preparing hands-on analog reading labs for the Electronics Bootcamp, this tiny component is a mandatory addition to your parts bin.What is an NTC Thermistor?“NTC” stands for Negative Temperature Coefficient. Unlike a standard resistor that is manufactured to maintain a constant value, this specific component is highly sensitive to heat.At standard room temperature (25°C), it measures exactly 10,000 ohms (10kΩ). However, because it is negative coefficient, if the temperature rises, its resistance plummets. Conversely, if it gets colder, the resistance goes up.How to Wire and Read ItMicrocontrollers cannot measure resistance directly; they can only measure voltage. To use this sensor, you must wire it in series with a standard 10kΩ fixed resistor to create a Voltage Divider circuit.You connect the midpoint of this divider to the Analog-to-Digital Converter (ADC) pin on your microcontroller. As the ambient temperature changes, the voltage at that midpoint fluctuates. You read that analog voltage in your code and run it through the Steinhart-Hart equation to calculate a highly precise Celsius or Fahrenheit value.Durable and Rapid ResponseAs seen in image_2fcffc.png, the thermistor features a durable, black epoxy-coated droplet design. This specific coating protects the sensitive internal semiconductor material from moisture and physical damage while remaining thin enough to allow for rapid thermal response times when the ambient temperature shifts.Key Features:Analog Simplicity: Requires no complex digital libraries or protocols (like I2C or SPI) to operate.High Precision: Offers a ±1% tolerance for highly accurate environmental tracking.Breadboard Ready: The long, flexible metal leads fit perfectly into standard prototyping breadboards or can be easily soldered to custom PCBs or wire extensions.Technical Specifications:Base Resistance (R25): 10kΩ at 25°CB-Value (Material Constant): 3950KOperating Temperature Range: -55°C to 125°CThermal Time Constant: le 15 seconds (in still air)Dissipation Factor: ~2 mW/°CIdeal Applications:Thermal monitoring for EV battery packs and charging stationsSmart agriculture and greenhouse environmental dashboardsHeating, Ventilation, and Air Conditioning (HVAC) prototypesEducational labs teaching analog-to-digital conversion and voltage dividers