The recommended land pattern for the DR74-101-R is a rectangular pad with a size of 4.5mm x 3.5mm, with a non-solder mask defined (NSMD) pad shape.
The DR74-101-R has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a thermal pad or heat sink if operating in high-temperature environments.
The SRF of the DR74-101-R is not explicitly stated in the datasheet, but it can be estimated to be around 100-150 MHz based on the inductor's physical characteristics and similar products.
The DR74-101-R is designed to withstand moderate vibration, but it's recommended to secure the component using a suitable adhesive or mechanical fastening to ensure reliability in high-vibration environments.
Apply a conformal coating to the DR74-101-R and ensure good PCB design practices, such as using a moisture-resistant PCB material and avoiding moisture traps.
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