Zener diodes (461) Bipolar transistor (triode) (332) (251) TVS diodes (transient voltage suppression diodes) (233) MOSFET (190) General-purpose diodes (144) Schottky diodes (127) Switching diodes (115) Ambient light sensors (84) PIN diodes (42) ESD diodes (36) Light-emitting diodes (27) CPLD-FPGA ICs (23) Ultra-fast/fast recovery diodes (22) Screwdriver/tweezers/wrench tools (11) Digital triode (11) Direct-insert electrolytic capacitors (6) Aluminum Electrolytic Capacitors (4) Ethernet ICs (3) Wire to Board Connectors/Wire Splice Connectors (3) Pushbutton Switches (3) Magnetic sensors (3) Resistors (2) Rectifier bridges (2) Tact switches (2) Optical sensors (2) (2) Circuit Protection Kits (2) DDRSSD memory (1) Backplane connectors (1) Ethernet connectors (1) Development board kit (1) Sensor modules (1) Safety relays (1) Toggle switch (1)