(81) General-purpose diodes (47) Schottky diodes (46) MOSFET (32) Linear voltage regulator ICs LDO (30) Circular connectors (25) EEPROM memory (21) Full Half-Bridge Drivers (18) Data cables and signal cables (18) RF coaxial connectors (17) IGBT tube (17) Buffer driver receiver transceiver (16) Optical couplers (16) TVS diodes (transient voltage suppression diodes) (15) (15) CPLD-FPGA ICs (14) Screwdriver/tweezers/wrench tools (13) Travel switches (13) Crimp terminals (12) PTC resettable fuses (12) D-Sub connector accessories (11) Motor ignition driver ICs (9) MCU monitoring ICs (5) Interface specialized ICs (5) Connector accessory kits (5) Wire accessories (5) Instrument and equipment and accessories (5) Development board kit (4) Wire to Board Connectors/Wire Splice Connectors (3) Power monitoring ICs (3) Multi-frequency oscillators (2) Level conversion shifter (2) Tact switches (2) Batteries (2) Track-type terminal blocks (1) PTC thermistors (1) Signal relay (1) Infrared transmitters (1) LED light guide tube accessories (1) Magnetic sensors (1) SCR (1) Antenna (1)