Switching power supply ICs (139) Passive Crystal Oscillators (100) Active Crystal Oscillators (40) MOSFET (38) (21) Power Management ICs (PMIC) (19) LED drivers (9) Specialized sensors (8) Development board kit (7) Capacitor kits and accessories (6) Screwdriver/tweezers/wrench tools (4) AC-DC power modules (4) (4) Electromechanical and electrical (4) Other processors (3) Controller (3) Connector accessory kits (3) DC-DC ICs (3) OLED display modules (3) LED light guide tube accessories (3) Driver ICs (2) LEDUPS and other types of power modules (2) Data cables and signal cables (2) Junction field effect transistor (JFET) (2) Board-to-board connectors (1) Automotive connectors (1) Ethernet connectors (1) MOS drivers (1) PCB and other prototype products (1) Other modules (1) LED digital tubes (1) Circuit breaker (1)