SMD resistors (644) MOSFET (167) (142) Bipolar transistor (triode) (136) Specialized logic ICs (126) Wire accessories (97) Gate inverter (47) Male Pin headers and female headers (47) Optical sensors (47) Signal switch multiplexer decoder (39) TVS diodes (transient voltage suppression diodes) (39) Rack cabinet (35) Switching diodes (34) Power switch ICs (31) SCR (30) ESD diodes (29) Buffer driver receiver transceiver (27) Toggle switch (21) 74 series logic ICs (19) (19) Linear voltage regulator ICs LDO (19) Screwdriver/tweezers/wrench tools (17) Audio and signal transformers (17) SMD electrolytic capacitors (16) Driver ICs (15) Speakers (15) Schottky diodes (14) Plug-in connectors (13) Infrared transceivers (12) Analog switch ICs (12) Wireless modules (11) Flip Flops (10) Digital triode (10) Interface specialized ICs (8) Light-emitting diodes (6) Adjustable resistor potentiometers (5) Zener diodes (5) Motor ignition driver ICs (5) Power monitoring ICs (5) Other modules (5) Real Time Clock ICs (4) Feed-through capacitors (4) Sampling resistors (4) Rectifier bridges (4) Screw fastener hardware (4) Temperature fuses (4) Audio and video connectors (3) LED drivers (3) Power Management ICs (PMIC) (3) Other processors (2) Board-to-board connectors (2) Connector accessory kits (2) SMD capacitors (2) Accessories (2) Development board kit (2) Infrared receivers (2) Digital-to-analog conversion ICs (2) EMI/RFI Filters (1) Signal Conditioner (1) Backplane connectors (1) IC and device sockets (1) Gate drivers (1) Switching power supply ICs (1) Current transformers (1) Safety relays (1) Travel switches (1) Ambient light sensors (1) Batteries (1) Specialty fuses (1) Junction field effect transistor (JFET) (1)