API Delevan recommends a symmetrical PCB layout with a solid ground plane underneath the inductor to minimize radiation and ensure optimal performance. A minimum of 10 mils (0.25 mm) clearance around the inductor is recommended to prevent electromagnetic interference.
The 4426R-2 is designed to minimize electromagnetic interference (EMI) and radio-frequency interference (RFI). Its shielded construction and internal Faraday shield help to reduce radiation and absorption of high-frequency noise.
The 4426R-2 is rated for operation from -40°C to +125°C, with a maximum storage temperature range of -40°C to +150°C. However, derating may be necessary for high-temperature applications.
Yes, the 4426R-2 is designed to withstand high-vibration and high-shock environments. It meets the requirements of MIL-STD-202, Method 204, Condition D, and can operate in environments with vibrations up to 20 G and shocks up to 100 G.
API Delevan recommends a soldering process with a peak temperature of 260°C (500°F) and a dwell time of 3-5 seconds. A soldering iron with a temperature range of 200°C to 250°C (392°F to 482°F) is recommended.
