RI52 High Temperature Enamel Resistor 3W-7W Power Rating with ±350×10⁻⁶/℃ Temperature Coefficient for Aerospace Applications
RI52 high temperature enamel resistors deliver reliable 3W-7W power handling in extreme thermal environments up to 70℃. Featuring resistance range of 1kΩ~100MΩ with ±5% tolerance and 1200V limit voltage. Gray insulating coating ensures durability for aircraft parts and industrial applications requiring stable performance under demanding conditions.
RI52 high temperature enamel resistors are engineered for demanding industrial applications requiring robust performance in extreme thermal conditions. These components feature exceptional power handling capabilities while maintaining stability in low pressure and high temperature environments.
- Designed for aircraft parts and aerospace applications
- Coated with gray insulating paint for enhanced protection
- Strong power load capacity in extreme conditions
- Reliable performance in high temperature environments
| Rated Power (W) at 70℃ | Maximum Dimensions L (mm) | Maximum Dimensions D (mm) | Length L (mm) | Diameter D (mm) |
|---|---|---|---|---|
| 3 | 16 | 6.5 | 28±2 | 0.8±0.05 |
| 7 | 24.9 | 9.5 | 28±2 | 1.0±0.05 |
| 70℃ Rated Power (W) | Nominal Resistance Range (Ω) | Resistance Tolerance (%) | Component Limit Voltage (V) | Resistance Temperature Coefficient (×10⁻⁶/℃) |
|---|---|---|---|---|
| 3 | 1kΩ~100MΩ | ±5 | 1200 | ±350 |
| 7 | 1kΩ~100MΩ | ±5 | 1200 | ±350 |
Ideal for aerospace components, industrial control systems, power electronics, and any application requiring reliable resistor performance under extreme thermal conditions with precise resistance characteristics.
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