Optical couplers (56) Tantalum capacitors (52) SMD resistors (31) Male Pin headers and female headers (29) Thin Film Capacitors (23) (15) Ferrite Cores and Accessories (11) Varactor diodes (8) LEDUPS and other types of power modules (7) Development board kit (5) Flip Flops (4) Level conversion shifter (4) LED drivers (4) Cover, box and enclosure products (4) Digital-to-analog conversion ICs (4) Power inductors (3) Rack cabinet (3) Light-emitting diodes (3) Signal switch multiplexer decoder (2) Specialized logic ICs (2) Telecommunication (2) Passive Crystal Oscillators (2) Screw fastener hardware (2) Temperature sensors (2) Test and measurement (2) Power connectors (1) Supercapacitors (1) Screwdriver/tweezers/wrench tools (1) Accessories (1) Power Management ICs (PMIC) (1) Power transformers (1) Industrial relays (1) Antenna (1) Electromechanical and electrical (1)