Zener diodes (521) Bipolar transistor (triode) (354) (236) TVS diodes (transient voltage suppression diodes) (226) MOSFET (210) Schottky diodes (162) Switching diodes (145) General-purpose diodes (142) Ambient light sensors (77) ESD diodes (44) PIN diodes (43) Light-emitting diodes (26) Ultra-fast/fast recovery diodes (22) CPLD-FPGA ICs (20) Digital triode (18) Screwdriver/tweezers/wrench tools (9) Direct-insert electrolytic capacitors (6) Resistors (6) Wire to Board Connectors/Wire Splice Connectors (5) Aluminum Electrolytic Capacitors (4) Rectifier bridges (4) Ethernet ICs (3) Connector accessory kits (3) Pushbutton Switches (3) Magnetic sensors (3) Sensor modules (2) Tact switches (2) Optical sensors (2) (2) Circuit Protection Kits (2) Backplane connectors (1) Ethernet connectors (1) Safety relays (1) LED display modules (1)