Super Mox Series High Voltage Resistors offer 1K-100G resistance and 5-350°C wide temperature range.
The Super Mox Series offers high‑voltage, low‑temperature‑coefficient resistors designed for precision power supplies, electron microscopes, X‑ray systems, CRT displays and geophysical instruments. The series combines a proprietary non‑inductive design with silicone conformal coating for high stability and voltage handling.
The handbook lists detailed electrical ratings, tolerance options, temperature coefficients, material construction, and performance data such as insulation resistance and dielectric strength, along with ordering information and recommended coatings.
| Resistance Range | 1 kΩ to 100 GΩ (up to 1 TΩ on request) |
|---|---|
| Power Rating (MOXS10) | 3.80 W |
| Voltage Range (MOXS10) | 15 kV |
| Tolerances | 0.05 % – 10 % |
| Temperature Coefficients | 5, 10, 15, 25, 50, 100 ppm/°C |
| Encapsulation | Silicone conformal coating |
| Lead Material | Gold plated |
| Core Material | Al₂O₃ (96 %) |
| Resistor Material | Ruthenium oxide |
| Operating Temperature Range | -55 °C to 225 °C (extended to 350 °C) |
| Insulation Resistance | >10 MΩ at 500 V, 25 °C, 75 % RH |
| Dielectric Strength | >1 kV at 25 °C, 75 % RH |
The series covers from 1 kΩ up to 100 GΩ, with options up to 1 TΩ on request.
Tolerances of 0.05 %, 0.1 %, 0.25 %, 0.5 %, 1 %, 2 %, 5 % and 10 % are available.
Temperature coefficients of 5, 10, 15, 25, 50 and 100 ppm/°C are provided.
Standard operation is from –55 °C to 225 °C, with an extended range up to 350 °C available.