The recommended PCB land pattern for the 4426R-4 can be found in the API Delevan application note AN-113, which provides detailed guidelines for PCB layout and design.
The 4426R-4 has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat dissipation through proper PCB design, thermal vias, and airflow. API Delevan recommends following the guidelines in their application note AN-114 for thermal management.
The self-resonant frequency (SRF) of the 4426R-4 is not explicitly stated in the datasheet. However, according to API Delevan's technical support, the SRF is typically above 100 MHz. For more accurate information, it's recommended to contact API Delevan directly or consult their application notes.
The 4426R-4 is designed to meet the vibration requirements of MIL-STD-202, Method 204. However, for specific vibration requirements, it's recommended to consult API Delevan's application note AN-115, which provides guidelines for vibration testing and design considerations.
The 4426R-4 has a moisture sensitivity level (MSL) of 1, according to J-STD-020. This means that the component can withstand exposure to moisture without damage, but it's still recommended to follow proper handling and storage procedures to prevent moisture absorption.
