Murata Electronics North America introduces a miniature high-frequency wire-wound chip coil (LQW04A series). The 03015 EI-sized coils (0.8 × 0.4 mm) were developed using advancements in mounting techniques and materials. Murata’s chip coils are suited for high-frequency circuits used in mobile devices such as cell phones and PDAs. The LQW04A series inductance is 1.1 to 22 nH and includes the inductance tolerance of ± 0.5 nH/± 5%. Q values range from 55 to 75 GHz.
Murata Electronics North America