DC-DC ICs (109) Common Mode Choke Filters (81) SMD capacitors (73) MOSFET (49) Light-emitting diodes (47) Controller (20) Clock Buffers, Drivers (19) FFCFPC connectors (19) Connector accessory kits (16) Switching power supply ICs (12) Through Hole Resistors (10) Linear voltage regulator ICs LDO (9) USB ICs (8) Wire to Board Connectors/Wire Splice Connectors (6) PTC resettable fuses (6) Plug-in connectors (5) Color ring inductors (5) LEDUPS and other types of power modules (5) Digital-to-analog conversion ICs (3) Fixed inductors (2) Ultra-fast/fast recovery diodes (2) Other modules (2) (2)