The recommended land pattern for the 1641R-682K can be found in the API Delevan application note AN-013, which provides detailed guidelines for PCB layout and land pattern design.
The 1641R-682K's inductance value can vary with temperature. To minimize the impact of temperature on the inductor's performance, it's recommended to use a thermally stable PCB material, ensure good airflow around the component, and consider using a temperature-compensating circuit design.
The 1641R-682K is designed to meet the vibration requirements of MIL-STD-202, but it's still important to consider the specific vibration profile of your application. API Delevan recommends consulting with their application engineers to determine the best solution for your specific use case.
To minimize EMI emissions, it's recommended to use a shielded enclosure, keep the inductor away from sensitive components, and use a common-mode choke or other EMI filtering components in conjunction with the 1641R-682K. API Delevan also offers custom EMI shielding options for this component.
The maximum current rating for the 1641R-682K is not explicitly stated in the datasheet, but it can be determined by consulting the API Delevan application note AN-012, which provides guidance on current rating calculations based on the inductor's temperature rise and other factors.
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