(104) TVS diodes (transient voltage suppression diodes) (91) Linear voltage regulator ICs LDO (77) (62) Schottky diodes (53) RF coaxial connectors (50) General-purpose diodes (46) Switching power supply ICs (40) MOSFET (39) Interface specialized ICs (30) Data cables and signal cables (27) Screwdriver/tweezers/wrench tools (26) Circular connectors (25) Crimp terminals (24) Optical couplers (21) CPLD-FPGA ICs (20) Full Half-Bridge Drivers (20) D-Sub connector accessories (19) Power switch ICs (19) EEPROM memory (17) Connector accessory kits (17) Power monitoring ICs (16) PTC resettable fuses (15) Gate inverter (12) Buffer driver receiver transceiver (11) Specialized logic ICs (11) LED drivers (11) IGBT tube (11) Travel switches (10) Instrument and equipment and accessories (10) Track-type terminal blocks (9) Motor ignition driver ICs (9) ESD diodes (7) Tapes/Labels (6) Wire accessories (6) Light-emitting diodes (5) Wire to Board Connectors/Wire Splice Connectors (4) Male Pin headers and female headers (4) SMD capacitors (3) Switching diodes (3) Ultra-fast/fast recovery diodes (3) Development board kit (3) Tact switches (3) Batteries (3) SCR (3) RF Attenuators (3) MCU monitoring ICs (2) Level conversion shifter (2) Automotive relays (2) Infrared transmitters (2) Antenna (2) Multi-frequency oscillators (1) PTC thermistors (1) Resonators (1) Zener diodes (1) Other modules (1) LED light guide tube accessories (1) Optical sensors (1) Magnetic sensors (1) Current sensors (1)