Thin Film Platinum Resistor PT100
| Item No : | Overcurrent protection PTC thermistor |
| Lead Pull : | ≥9 N |
| Long Term Stability : | After 1000h at 500 °C, the resistance drift of R (0 °C) is ≤0.04% |
| Lead Material : | Platinum Nickel Wire |
| Temperature Range : | -200~500 °C |
| Response Time : | Air flow (v=2 m/s), τ0.5=3 s, τ0.9=10 s/Water flow (v=0.4 m/s), τ0.5=0.05 s, τ0.9=0.15 s |
| Working Current : | 0.3~1 mA |
| Self‑Heating Coefficient : | 0°C 0.4 °C/mW |
| Insulation Resistance : | >100 MΩ at 20 °C , > 2 MΩ at 500 °C |
PRODUCT INTRODUCTION
Product Description
Platinum is sputtered on the ceramic substrate using vacuum deposition thin film technology. The film thickness is within 2 microns. The Ni (or Pd) lead is fixed with glass sinter, and the thin film component is made by laser trimming.
Product Features
1. Application scope:
- Widely used in automobiles, instrumentation, household appliances, new energy and other fields.
2. Features:
- Small size, high precision and good long‑term stability.
- Has the characteristics of anti‑vibration and anti‑impact.
3. Installation method:
- Can be applied to a variety of connection methods, such as resistance welding, argon arc welding, crimping, brazing, etc.
| H (mm) | L (mm) | W (mm) | LW (mm) | Lφ (mm) |
|---|---|---|---|---|
| 1.1±0.1 | 2.3±0.1 | 2±0.1 | 10±1 | 0.2±0.02 |