Optical couplers (30) Fixed inductors (28) Ethernet connectors (27) Active Crystal Oscillators (27) Power inductors (20) SMD electrolytic capacitors (13) SMD capacitors (12) Clock Generators, Frequency Synthesizers (11) EMI/RFI Filters (9) Mounted large-capacity capacitors (8) MOSFET (7) Wire to Board Connectors/Wire Splice Connectors (6) Tantalum capacitors (6) Special function amplifiers (6) SMD inductors (5) SMD resistors (5) LED light guide tube accessories (5) Connector accessory kits (4) Direct-insert electrolytic capacitors (4) Tact switches (3) Power connectors (2) Passive Crystal Oscillators (2) Chemicals (2) LEDUPS and other types of power modules (2) EEPROM memory (1) Audio and video interface ICs (1) Circular connectors (1) Solid-state electrolytic capacitors (1) Screwdriver/tweezers/wrench tools (1) Development board kit (1) Solid State Relays (1) Dedicated switches (1) Analog switch ICs (1) Instrument and equipment and accessories (1) Electromechanical and electrical (1)