Light-emitting diodes (112) Signal relay (22) Toggle switch (19) SMD electrolytic capacitors (8) Instrument and equipment and accessories (8) Interface specialized ICs (6) LED light guide tube accessories (5) Bipolar transistor (triode) (5) FFCFPC connectors (4) Tapes/Labels (3) Analog-to-digital conversion ICs (3) Clock Buffers, Drivers (2) Crimp terminals (2) Thin Film Capacitors (2) Development board kit (2) Infrared transmitters (2) Position sensors (2) MOSFET (2) I/O connectors (1) D-Sub connector accessories (1) Solid-state electrolytic capacitors (1) Electronic accessories (1) Accessories (1) Other modules (1) Pushbutton Switches (1) Rotary coding switches (1) Circuit breaker (1) SCR (1) (1)