The thermal resistance of the 45F680E is typically around 10°C/W, but this value can vary depending on the specific application and mounting method. It's recommended to consult with Ohmite's technical support or application notes for more information.
The 45F680E is a wirewound resistor, which can exhibit significant inductance at high frequencies. While it can be used in high-frequency applications, it's not the most ideal choice. Ohmite recommends using their non-inductive resistors, such as the FKM series, for high-frequency applications.
The 45F680E is designed to withstand moderate vibration, but it's not suitable for extreme vibration environments. Ohmite recommends using their vibration-resistant resistors, such as the VRA series, for applications that require high vibration resistance.
Ohmite provides a derating curve for the 45F680E in their application notes. As a general guideline, the resistor's power rating should be derated by 1.5% per degree Celsius above 25°C. However, it's recommended to consult the application notes or contact Ohmite's technical support for specific derating guidance.
Yes, the 45F680E is RoHS and REACH compliant. Ohmite ensures that their products meet the latest environmental regulations and standards.
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45F680E Overview
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