Specifications and Features
1. The resistors exhibit good performance in moisture resistance, anti-oxidization, thermal stability, nonflammability, and overload stability.
2. Operating ambient temperature ranges from -55℃ to +155℃.
3. The surface of the resistors is nonflammable.
4. Resistance tolerance is available at ±2% and ±5%.
Construction
The resistors are constructed with high AL2O3, high stability electric conduction film, iron cap, silicon resin coating, color ring, and tinned copper lead wire.
Ordering Information
The resistors are categorized under the MOR series with various power ratings and resistance tolerances. The power ratings range from 1/6W to 5W, and resistance values range from 0.1Ω to 1MΩ.
Dimensions
Dimensions vary based on the power rating, with lengths ranging from 3.2mm to 25.0mm and diameters from 1.7mm to 8.0mm.
Applications and Ratings
The resistors are suitable for various applications with maximum working voltages ranging from 150V to 1000V and overload voltages from 300V to 1000V. The resistance range is from 0Ω to 1MΩ.
Performance and Testing
1. Temperature coefficient is ≤250ppm/℃.
2. Short time overload and load life in humidity tests are conducted under specified conditions to ensure reliability.
3. The resistors undergo pulse overload, resistance to soldering heat, and solderability tests to ensure durability.
4. Nonflammability is tested by loading AC voltage at multiple times the rated power.
Reference Standards
The resistors adhere to JIS C 5201-1 standards.
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