SMD electrolytic capacitors (197) Light-emitting diodes (116) Data cables and signal cables (95) Passive Crystal Oscillators (74) Direct-insert electrolytic capacitors (25) Solid-state electrolytic capacitors (23) Board-to-board connectors (22) Circular connectors (16) Mounted large-capacity capacitors (15) Screwdriver/tweezers/wrench tools (13) Level conversion shifter (12) Signal relay (11) RF coaxial connectors (8) IDC connectors (horns) (8) Wire to Board Connectors/Wire Splice Connectors (5) Boat switches (4) Buzzers (3) Dedicated switches (3) RF Amplifiers (3) Active Crystal Oscillators (2) (2) LEDUPS and other types of power modules (2) Speakers (2) Optical couplers (2) LED light guide tube accessories (2) Aluminum Electrolytic Capacitors (1) DC-DC power modules (1) LED display modules (1)