Toggle switch (37) Pushbutton Switches (19) Zener diodes (16) DC-DC ICs (15) Bipolar transistor (triode) (11) Voltage reference ICs (10) LEDUPS and other types of power modules (10) Boat switches (10) Digital triode (10) Isolation ICs (6) Interface specialized ICs (6) CPLD-FPGA ICs (4) Clock Generators, Frequency Synthesizers (3) Instrument op amps (3) Power Management ICs (PMIC) (3) Screw fastener hardware (2) Tact switches (2) (2) Clock Buffers, Drivers (1) Connector accessory kits (1) Ultra-fast/fast recovery diodes (1) Development board kit (1) Dedicated switches (1) Light-emitting diodes (1) Temperature sensors (1) Angular velocity sensors (1) Analog-to-digital conversion ICs (1) Communication satellite positioning module (1)