| Description & Applications | Miniature Chip Coil LQH1C/LQH3C/LQH4C Series for Power Line Choke The LQH1C, LQH3C and LQH4C series consist of miniature chip coils with low DC resistance, high current capacity, and high impedance characteristics. These features are made possible by the development of Murata's innovative automatic winding techniques. They are excellent for use as choke coils in DC power supply circuits. FEATURES 1. The LQH1C, LQH3C and LQH4C series have an open magnetic structure. The series have a combined inductance range of 0.12µH to 560µH and are applicable in a wide variety of applications. 2. The series exhibit low voltage drops and small variations in inductance with respect to temperature rise and DC current level. This makes them excellent for use as power supply line choke coils. 3. The series has excellent solder heat resistance. Both flow and reflow soldering methods can be employed. |