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10K Temperature Sensor (Thermistor) - NTC Precision Thermal Probe
Accurate and reliable 10K NTC thermistor from The Engineer Store, Bengaluru. Ideal for temperature monitoring in Arduino, Raspberry Pi, HVAC, 3D printers, and industrial control systems. Offers smooth resistance-temperature response with excellent stability. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Type | NTC (Negative Temperature Coefficient) Thermistor |
| Nominal Resistance | 10KOhm at 25 degreesC |
| B-Value (Beta Constant) | ~3950K (25 degreesC/85 degreesC) |
| Operating Temperature Range | -40 degreesC to +125 degreesC |
| Accuracy | +/-1% at 25 degreesC |
| Response Time | ~10 seconds (in still air) |
| Dissipation Constant | ~2.5 mW/ degreesC |
| Lead Material | Tinned copper / Dupont-compatible leads |
| Probe Style | Epoxy-coated bead (standard) / Glass-encapsulated |
| Lead Length | ~30 mm (typical) |
| Operating Voltage | Compatible with 3.3V and 5V logic systems |
| Interface | Analog (voltage divider with ADC) |
| Origin | Original / Authentic - Sourced from trusted manufacturers |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Product Description
The 10K NTC Thermistor is one of the most widely used temperature sensing components in electronics. "NTC" stands for Negative Temperature Coefficient, meaning the resistance decreases as temperature increases. At 25 degreesC (room temperature), this thermistor reads exactly 10,000 ohms, providing a reliable reference point for calibration.
With a B-value of approximately 3950K, this sensor delivers a predictable and well-documented resistance curve across its full operating range of -40 degreesC to +125 degreesC. This makes mathematical conversion from resistance to temperature straightforward using the Steinhart-Hart equation or simplified B-parameter equation. Most popular microcontroller libraries already include support for 10K NTC thermistors, making integration effortless.
The compact epoxy-coated bead design protects the sensing element from moisture and mechanical stress while maintaining fast thermal response. The small form factor allows placement in tight spaces - inside enclosures, near heat sinks, on PCBs, or embedded within 3D printer hot ends and heated beds.
Unlike digital temperature sensors (such as the DS18B20), the thermistor is a purely analog device. It connects to a microcontroller's analog-to-digital converter (ADC) pin through a simple voltage divider circuit using a fixed 10KOhm resistor. This simplicity means no special libraries, communication protocols, or timing requirements - just basic analog reading and a conversion formula.
Why Choose This 10K NTC Thermistor?
- Proven 10KOhm @ 25 degreesC Standard: The most commonly referenced thermistor value, ensuring maximum compatibility with tutorials, libraries, code examples, and circuit designs across the maker and engineering community.
- High Accuracy (+/-1%): Tight tolerance at the reference temperature ensures reliable readings without extensive individual calibration - critical for applications where precision matters.
- Wide Temperature Range: Operates from -40 degreesC to +125 degreesC, covering everything from freezer monitoring to engine compartment sensing and 3D printer hot end control.
- Fast Thermal Response: The small bead mass enables rapid response to temperature changes, making it suitable for dynamic environments and real-time control loops.
- Ultra-Simple Interface: Requires only one analog pin and one fixed resistor - no digital protocol overhead, no pull-up configurations, no library dependencies for basic operation.
- Universal Voltage Compatibility: Works seamlessly with both 3.3V systems (ESP32, Raspberry Pi Pico, STM32) and 5V systems (Arduino Uno, Mega, Nano).
- Extremely Low Cost: One of the most affordable temperature sensing solutions available, enabling multi-point temperature monitoring without budget concerns.
- 100% Authentic Components: Sourced directly from authorized distributors and trusted manufacturers - no counterfeit or recycled parts.
- The Engineer Store Epoxy Coating: Protects the thermistor bead from humidity, dust, and light mechanical contact, extending operational life.
- 1-5 days shipping from Bengaluru: Fast delivery across India with same-day dispatch available for Bengaluru customers.
- Expert Technical Support: Our engineering team provides guidance on circuit design, code implementation, and troubleshooting via email and WhatsApp around the clock.
How It Works
The 10K NTC thermistor operates on a fundamental principle: the electrical resistance of certain semiconductor materials changes predictably with temperature. In an NTC thermistor, increasing temperature causes more charge carriers to become available in the semiconductor material, reducing resistance.
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 10K Temperature Sensor (Thermistor) Online in India
Purchase the 10K Temperature Sensor (Thermistor) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 10K Temperature Sensor (Thermistor) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 10K Temperature Sensor (Thermistor) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
10K Temperature Sensor (Thermistor) - NTC Precision Thermal Probe
Accurate and reliable 10K NTC thermistor from The Engineer Store, Bengaluru. Ideal for temperature monitoring in Arduino, Raspberry Pi, HVAC, 3D printers, and industrial control systems. Offers smooth resistance-temperature response with excellent stability. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Type | NTC (Negative Temperature Coefficient) Thermistor |
| Nominal Resistance | 10KOhm at 25 degreesC |
| B-Value (Beta Constant) | ~3950K (25 degreesC/85 degreesC) |
| Operating Temperature Range | -40 degreesC to +125 degreesC |
| Accuracy | +/-1% at 25 degreesC |
| Response Time | ~10 seconds (in still air) |
| Dissipation Constant | ~2.5 mW/ degreesC |
| Lead Material | Tinned copper / Dupont-compatible leads |
| Probe Style | Epoxy-coated bead (standard) / Glass-encapsulated |
| Lead Length | ~30 mm (typical) |
| Operating Voltage | Compatible with 3.3V and 5V logic systems |
| Interface | Analog (voltage divider with ADC) |
| Origin | Original / Authentic - Sourced from trusted manufacturers |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Product Description
The 10K NTC Thermistor is one of the most widely used temperature sensing components in electronics. "NTC" stands for Negative Temperature Coefficient, meaning the resistance decreases as temperature increases. At 25 degreesC (room temperature), this thermistor reads exactly 10,000 ohms, providing a reliable reference point for calibration.
With a B-value of approximately 3950K, this sensor delivers a predictable and well-documented resistance curve across its full operating range of -40 degreesC to +125 degreesC. This makes mathematical conversion from resistance to temperature straightforward using the Steinhart-Hart equation or simplified B-parameter equation. Most popular microcontroller libraries already include support for 10K NTC thermistors, making integration effortless.
The compact epoxy-coated bead design protects the sensing element from moisture and mechanical stress while maintaining fast thermal response. The small form factor allows placement in tight spaces - inside enclosures, near heat sinks, on PCBs, or embedded within 3D printer hot ends and heated beds.
Unlike digital temperature sensors (such as the DS18B20), the thermistor is a purely analog device. It connects to a microcontroller's analog-to-digital converter (ADC) pin through a simple voltage divider circuit using a fixed 10KOhm resistor. This simplicity means no special libraries, communication protocols, or timing requirements - just basic analog reading and a conversion formula.
Why Choose This 10K NTC Thermistor?
- Proven 10KOhm @ 25 degreesC Standard: The most commonly referenced thermistor value, ensuring maximum compatibility with tutorials, libraries, code examples, and circuit designs across the maker and engineering community.
- High Accuracy (+/-1%): Tight tolerance at the reference temperature ensures reliable readings without extensive individual calibration - critical for applications where precision matters.
- Wide Temperature Range: Operates from -40 degreesC to +125 degreesC, covering everything from freezer monitoring to engine compartment sensing and 3D printer hot end control.
- Fast Thermal Response: The small bead mass enables rapid response to temperature changes, making it suitable for dynamic environments and real-time control loops.
- Ultra-Simple Interface: Requires only one analog pin and one fixed resistor - no digital protocol overhead, no pull-up configurations, no library dependencies for basic operation.
- Universal Voltage Compatibility: Works seamlessly with both 3.3V systems (ESP32, Raspberry Pi Pico, STM32) and 5V systems (Arduino Uno, Mega, Nano).
- Extremely Low Cost: One of the most affordable temperature sensing solutions available, enabling multi-point temperature monitoring without budget concerns.
- 100% Authentic Components: Sourced directly from authorized distributors and trusted manufacturers - no counterfeit or recycled parts.
- The Engineer Store Epoxy Coating: Protects the thermistor bead from humidity, dust, and light mechanical contact, extending operational life.
- 1-5 days shipping from Bengaluru: Fast delivery across India with same-day dispatch available for Bengaluru customers.
- Expert Technical Support: Our engineering team provides guidance on circuit design, code implementation, and troubleshooting via email and WhatsApp around the clock.
How It Works
The 10K NTC thermistor operates on a fundamental principle: the electrical resistance of certain semiconductor materials changes predictably with temperature. In an NTC thermistor, increasing temperature causes more charge carriers to become available in the semiconductor material, reducing resistance.
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 10K Temperature Sensor (Thermistor) Online in India
Purchase the 10K Temperature Sensor (Thermistor) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 10K Temperature Sensor (Thermistor) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 10K Temperature Sensor (Thermistor) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.