This is the 525mm variant of the B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 3 Meter Cable in Temperature & Humidity Sensor. Available at ₹86.14 (₹73.00 + GST) with free shipping across India.
Product Description
B3950 10K NTC Thermistor Temperature Sensor 5*25mm
This sensor is a high-precision, waterproof B3950 10K NTC thermistor temperature sensor with a stainless steel 5 x 25mm tip and an XH2.54 connector. It has a 5-meter cable and can measure temperature in various applications.
The sensor has a negative thermal coefficient (NTC), which means its resistance decreases as the temperature increases. However, the relationship between resistance and temperature is not linear, so it is better to use a table of measurements than a linear formula. The table of measurements can be found in the datasheet that comes with the sensor.
Features:
- Probe sheath material: Stainless Steel
- Style: B3950 10K
- Resistance value: 10K ± 1%
- Measurement range: -20 to 105 °C
- Cable Length: 3-meter
- Size of probe: 5 x 25 mm
- Output wires: 2
- Typical Dissipation Constant: 5mW/ °C
- Probe insulation: >100MOhm
Package Includes:
1 x B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 3-meter Cable
LDR Photoresistor vs Phototransistor: Light Sensing Compared for Arduino Projects
Choosing between an LDR (Light Dependent Resistor) photoresistor and a phototransistor is one of the most common dilemmas...
Read More →
Float Switch Wiring: Tank Level Control with Arduino Relay
Float switches are among the simplest, most robust liquid level sensors available. A float switch uses a buoyant...
Read More →
Optical Encoder vs Magnetic Encoder: Choosing for CNC
Encoders are the eyes of a CNC machine. Every servo loop, every stepper verification, every closed-loop motion system...
Read More →Technical Specifications
| Model | B3950 |
|---|---|
| Size | 25mm |
| Interface / Protocol | BLE |
| SKU | AI2654 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 3 Meter Cable is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
