NTC thermistors: Mini lug sensors with fast response time for surface applications.
The NTCALUG03 Mini Lug Series are negative‑temperature‑coefficient (NTC) thermistor sensors designed for surface temperature sensing and control in computers, MOSFETs, ICs, power‑electronics, consumer electronics, industrial equipment, and automotive applications. The devices are insulated, have a small size, and use nickel‑plated leads to reduce temperature gradients for accurate measurements.
The datasheet contains detailed electrical specifications (resistance range, tolerance, B‑value, power rating, thermal time constant), mechanical dimensions, mounting options, packaging details, and ordering information. It also references additional resources such as curve‑computation tools and 3‑D models available on Vishay’s website.
| Resistance at 25°C (R25) | 10 kΩ – 47 kΩ |
|---|---|
| R25 Tolerance | ±2 % – ±3 % |
| B25/85 Value | 3740 K – 3984 K |
| Maximum Power Dissipation | 100 mW |
| Thermal Time Constant | ≈5 s |
| Operating Temperature Range | -40 °C to 125 °C |
| Minimum Voltage Rating (between terminals) | 1000 V AC |
| Weight (no connector) | 0.5 g |
| Weight (with connector) | 0.6 g |
The resistance at 25 °C ranges from 10 kΩ to 47 kΩ.
The device can dissipate up to 100 mW at 25 °C.
It operates from –40 °C to 125 °C under zero‑power conditions.
The minimum voltage rating is 1000 V AC.