Light-emitting diodes (112) Signal relay (22) Toggle switch (19) Instrument and equipment and accessories (14) SMD electrolytic capacitors (8) Interface specialized ICs (6) FFCFPC connectors (5) LED light guide tube accessories (5) Bipolar transistor (triode) (5) Tapes/Labels (3) Analog-to-digital conversion ICs (3) Clock Buffers, Drivers (2) Crimp terminals (2) Thin Film Capacitors (2) Switching diodes (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)