NTC/RTD Straight Thermistor Probe With Teflon For New Energy Vehicle
A straight-type thermistor probe specifically designed for new energy vehicle applications. It features a Teflon (PTFE) encapsulation, offering excellent resistance to high/low temperatures, oil, solvents, and flame retardancy. The core sensing element can be either a glass-encapsulated NTC thermistor or an RTD (Pt100/Pt1000), providing a high-precision and highly reliable temperature measurement solution for demanding environments such as motors, transformer coils, charging guns, and charging sockets.
Download PDF DatasheetProduct Features
- ◆ Wide Temperature Range: Long-term operation from -40°C to +200°C
- ◆ High Insulation & Withstand Voltage: 3000Vac for 60s, leakage current ≤1mA
- ◆ Corrosion-Resistant All-Fluoropolymer Structure: Teflon sleeve and wire
- ◆ High-Reliability Glass-Encapsulated NTC Chip
- ◆ Customizable: Supports NTC (various resistances and B values) & Pt100/PT1000 RTD, with customizable head dimensions and lead lengths
Technical Specification
| Parameter | Specification |
|---|---|
| Operating Temperature Range | -40°C to +200°C |
| Recommended Operating Voltage | ≤ 5Vdc |
| Recommended Operating Current | ≤ 1mA |
| Insulation Resistance | ≥ 100MΩ @ 500Vdc (Room Temp.) |
| Withstand Voltage | 3.0KV AC, 60s, 50Hz, Leakage Current < 1mA (Room Temp.) |
| Typical Resistance @25°C (R25) | 10KΩ ±1% |
| Typical B Value (25/50) | 3950K ±1% |
| Thermal Time Constant (τ) | ≤ 20s (in still air) |
| Thermal Dissipation Constant (δ) | 0.2 - 6 mW/°C (in still air) |
| Head Pressure Resistance | ≤ 0.5MPa |
| Compliance Standards | GB/T6663.1-2007 / JB/T 9477-2015 |
