Light-emitting diodes (238) MOSFET (59) Signal relay (45) (35) Thin Film Capacitors (31) CPLD-FPGA ICs (26) Safety capacitors (23) LED light guide tube accessories (19) Safety relays (15) Wire accessories (10) Supercapacitors (9) SMD resistors (9) Fiber optic transceivers (8) IGBT tube (8) Power inductors (7) Clock Buffers, Drivers (6) Data cables and signal cables (6) Optical sensors (5) Clock Generators, Frequency Synthesizers (4) Connector accessory kits (4) Development board kit (4) Other processors (3) SMD inductors (3) Male Pin headers and female headers (2) Board-to-board connectors (2) SMD capacitors (2) Screwdriver/tweezers/wrench tools (2) Power monitoring ICs (2) LEDUPS and other types of power modules (2) Other modules (2) Dedicated switches (2) Ultrasonic sensors (2) Electronic wire connection lines (2) MCU monitoring ICs (1) EMI/RFI Filters (1) Ferrite Cores and Accessories (1) Plug-in connectors (1) Ethernet connectors (1) Adjustable resistor potentiometers (1) Active Crystal Oscillators (1) Power transformers (1) Industrial relays (1) Fuse tubes (1) Industrial and electrical fuses (1) Wireless transceiver ICs (1)