The recommended PCB land pattern for the 1812-104J is a rectangular pad with dimensions of 2.5mm x 1.5mm, with a 1.5mm diameter hole in the center for the inductor's lead.
The 1812-104J has a maximum operating temperature of 125°C. Ensure good airflow around the component, and consider using a thermal pad or heat sink if the application requires high power handling.
The SRF of the 1812-104J is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Typically, it falls in the range of 100-200 MHz.
The 1812-104J is designed to withstand moderate vibration levels. However, if your application involves extreme vibration, consider using a more ruggedized inductor or adding additional mechanical support to ensure reliability.
To ensure reliability in high-humidity environments, follow proper PCB design and assembly guidelines, and consider applying a conformal coating to protect the component from moisture.
