RF chip inductors feature SRF up to 6 Ghz

The series 5406 wire-wound RF chip inductors (example: 5406 101 3) offer self-resonant frequencies as high as 6 GHz for ceramic and 600 MHz for ferrite – excellent for communications applications. The 0603 chips provide inductance values from 1.5 to 470 nH for ceramic and 470 to 2,700 nH for ferrite versions.

The devices are rated for 80 to 1,000 mA (at 85°C), with DCR between 25 and 4,000 mΩ. They operate over -55° to 125°C and are RoHS approved. Tolerances from 2 to 20% are available; 5% is standard. Approximately $0.19 ea/1,000.