The thermal resistance of the OF101JE is not explicitly stated in the datasheet, but it can be estimated to be around 1.5°C/W based on similar resistors from Ohmite.
While the OF101JE is a wirewound resistor, it is not recommended for high-frequency applications above 100 kHz due to its inductive nature. For high-frequency applications, consider using a thin-film or metal-film resistor instead.
The OF101JE has a maximum operating temperature of 250°C, but it's recommended to derate the power rating at higher temperatures. Consult the datasheet for derating curves and ensure the resistor is properly heat-sinked.
Yes, the OF101JE is compatible with lead-free soldering processes, but ensure that the soldering temperature does not exceed 260°C to prevent damage to the resistor.
The recommended PCB pad layout for the OF101JE is a rectangular pad with a minimum size of 0.25 inches x 0.15 inches (6.4 mm x 3.8 mm) to ensure proper heat dissipation and mechanical stability.
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