NTWB1002FB39500145 - Temperature Sensor NTC Thermistor
This product is a high-precision NTC thermistor designed for accurate temperature sensing. It features a robust construction with a PVC insulated wire and epoxy encapsulation, making it suitable for various industrial and electronic applications where reliable temperature measurement is critical. The product offers excellent sensitivity and a wide operating temperature range.
Product Attributes
- Brand: DERSONIC
- Origin: DONGGUAN DERSONIC ELECTRONIC CO., LTD.
- Part Number: NTWB1002FB39500145
- Wire Material: PVC UL2651 28 AWG
- Wire Color: Green
- Encapsulation Material: Epoxy
Technical Specifications
| Part Number | Description | Resistance @ 25C (k) | B Value (25/50C) | Tolerance (R25) | Dissipation Factor (mw/) | Time Constant (sec) | Insulation Resistance (M) | Withstand Voltage (V AC) | Operating Temperature (C) |
|---|---|---|---|---|---|---|---|---|---|
| NTWB1002FB39500145 | NTC Thermistor | 10.0 1% | 3950 1% | 1% | 5 | 15 | 100 | 700 | -40 to +105 |
Temperature vs. Resistance Table (Sample)
| Temperature (C) | Rmax (k) | Rnor (k) | Rmin (k) |
|---|---|---|---|
| -40 | 359.5644 | 343.6326 | 328.3739 |
| 25 | 10.1000 | 10.0000 | 9.9000 |
| 50 | 3.6614 | 3.5882 | 3.5161 |
| 105 | 0.5995 | 0.5769 | 0.5550 |
Reliability Testing
The product has undergone various reliability tests including solderability, resistance to soldering heat, lead strength, rapid temperature cycling, high temperature, cold, low pressure, steady state and alternating damp heat, endurance at upper category temperature, vibration, and shock. All tests require no visible damage and resistance change (R25) within 2%.
Storage Conditions
Store in a cool, dry environment away from acidic/alkaline substances, corrosive gases, and radiation. Recommended storage temperature is 10C to 40C with relative humidity not exceeding 80%. Stacking height of product boxes should not exceed 4 during storage and transportation. Transportation methods should avoid direct or indirect exposure to rain/snow and mechanical damage.
2302141837_Dersonic-NTWB1002FB39500145_C5355640.pdf
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