Serial interface ICs (55) SMD electrolytic capacitors (22) Optical sensors (15) Bipolar transistor (triode) (9) Resonators (8) Digital triode (7) Mounted large-capacity capacitors (6) Signal Conditioner (5) (5) Development board kit (4) Signal relay (4) CPLD-FPGA ICs (3) Fuse holder clip (3) EMI/RFI Filters (2) Tantalum capacitors (2) Screwdriver/tweezers/wrench tools (2) LEDUPS and other types of power modules (2) Solid State Relays (2) IGBT tube (2) RF Filters (1) Board-to-board connectors (1) Plug-in connectors (1) D-Sub connector accessories (1) Connector accessory kits (1) Fans/radiators/ thermal management products (1) Infrared transmitters (1) Infrared receivers (1) Photoelectric switches (1) Ambient light sensors (1) Wire accessories (1) Automotive fuses (1) RF Duplexer (1)