Product Description:
The Betacurve Chip NTC Thermistor is Soldered to 24 AWG Solid Silver Plated Copper Leads with Insulation. Device is Encapsulated in Stycast Epoxy Resin.
Product Dimension (mm):
Product Features:
Advanced NTC technology
Temperature range from -20 °C to +125 °C
Highly resistant to thermal shocks
Small body diameter of max. 4.5 mm
Fast response time
Thermally Conductive Epoxy Coating
High sensitivity
Materials
| NO | Material Name | Item/PN |
| 2-1. | Element | R25=30KΩ±10% B25/50=3950±1% |
| 2-2. | Coating | Epoxy Resin (Black) |
| 2-3. | Lead Wire |
UL4411# 24AWG×2C 7*0.20mm 125℃ 300V (Yellow) Diameter:1.4±0.05 * 2.9±0.1mm Meet SAEJ-1128 |
| NO | Item | Sign | Test Conditions | Min. | Normal value | Max. | Unit |
| 4-1. | Resistance at 25℃ | R25 |
Ta=25±0.05℃ PT≦0.1mw |
27.0 | 30.0 | 33.0 | kΩ |
| 4-2. | B Value | B25/50 | 3910.5 | 3950 | 3989.5 | k | |
| 4-3. | Dissipation factor | σ |
Ta=25±0.5℃ In still air |
≧2 | mw/℃ | ||
| 4-4. | Time constant | τ |
Ta=25±0.5℃ In still air |
≦7 | sec | ||
| 4-5. | Operating temp.range | / | / | -20 | / | +125 | ℃ |
| 4-6 | Insulation resistance | / | 100V DC | 100 | / | / | MΩ |
| 4-7. | Withstand voltage test | / | 200V AC | 5 | / | / | Sec |
Product Applications:
Temperature sensing, control and compensation.
Like inlet air temperature sensing thermistors or in automotive applications, sensor elements in industrial and commercial applications, heating systems and industrial systems.
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