Tantalum capacitors (505) Light-emitting diodes (136) Optical couplers (40) (34) DDRSSD memory (19) SDMicro-SDT-Flash card (15) Ethernet ICs (15) TVS diodes (transient voltage suppression diodes) (15) Circuit Protection Kits (13) USB connectors (12) Wire accessories (12) CPLD-FPGA ICs (11) DC-DC power modules (11) Analog-to-digital conversion ICs (11) Digital-to-analog conversion ICs (11) Pushbutton Switches (8) Antenna (8) Wire to Board Connectors/Wire Splice Connectors (7) Solid-state electrolytic capacitors (7) Passive Crystal Oscillators (7) MOSFET (7) Development board kit (5) EEPROM memory (4) SDRAM memory (3) Tact switches (3) Magnetic sensors (3) Electromechanical and electrical (3) Buffer driver receiver transceiver (2) Specialized logic ICs (2) Board-to-board connectors (2) Connector accessory kits (2) General-purpose diodes (2) ESD diodes (2) (2) LEDUPS and other types of power modules (2) Toggle switch (2) Angle sensors (2) SCR (2) Communication satellite positioning module (2) Sensor interface ICs (1) Circular connectors (1) Power Line Filter Modules (1) Automotive relays (1) Travel switches (1) Rotary coding switches (1) Circuit breaker (1) IGBT tube (1) RF Amplifiers (1)