NTC thermistors (606) Data cables and signal cables (557) IDC connectors (horns) (112) Optical sensors (73) Light-emitting diodes (72) Circular connectors (70) Wire accessories (58) LED drivers (46) Magnetic sensors (40) USB connectors (34) Discharge tubes (30) Photoelectric switches (24) PTC thermistors (18) Connector accessory kits (17) Wire to Board Connectors/Wire Splice Connectors (14) Audio and video connectors (14) Tact switches (13) Tantalum capacitors (11) Ambient light sensors (10) Direct-insert electrolytic capacitors (7) Circuit Protection Kits (7) MCU monitoring ICs (6) DDRSSD memory (6) Aluminum Electrolytic Capacitors (6) Development board kit (6) Resistor kits and accessories (5) Accessories (5) Power monitoring ICs (5) Color sensors (5) Capacitor kits and accessories (4) Sensor modules (4) SMD inductors (3) Sampling resistors (3) LCD display modules (3) CPLD-FPGA ICs (2) Real Time Clock ICs (2) SMD resistors (2) Screwdriver/tweezers/wrench tools (2) Power switch ICs (2) LED light guide tube accessories (2) Other processors (1) SDMicro-SDT-Flash card (1) Counter divider (1) Touch screen controllers (1) Crimp terminals (1) RF coaxial connectors (1) Thick film resistor-through hole (1) Resistors (1) Fans/radiators/ thermal management products (1) Soldering and desoldering (1) Cover, box and enclosure products (1) Chemicals (1) Current transformers (1) Relay socket accessories (1) Toggle switch (1) Electronic wire connection lines (1)