Light-emitting diodes (827) Passive Crystal Oscillators (107) Counter divider (91) Standard Clock Oscillators (80) Screw fastener hardware (79) Wire accessories (75) Analog-to-digital conversion ICs (63) Active Crystal Oscillators (55) Power inductors (47) DC-DC ICs (30) Linear voltage regulator ICs LDO (29) Supercapacitors (28) Schottky diodes (28) Electricity meter ICs (28) Flip Flops (20) Buffer driver receiver transceiver (17) High frequency inductors (17) Instrument op amps (17) Clock Buffers, Drivers (16) EEPROM memory (15) LEDUPS and other types of power modules (15) MOSFET (15) Clock Generators, Frequency Synthesizers (14) Fixed inductors (14) Through Hole Resistors (13) Antenna (13) Amplifiers (12) Digital-to-analog conversion ICs (12) RF coaxial connectors (10) Gas sensors (10) Power relays (10) Clock/Timing ICs (8) Time base ICs (8) Audio and video connectors (6) Voltage comparators (6) Tapes/Labels (6) Accessories (6) Signal relay (6) Latches (5) 74 series logic ICs (5) (5) Special function amplifiers (5) LED light guide tube accessories (5) Security (encryption) ICs (4) Ferrite Cores and Accessories (4) Signal Conditioner (4) Connector accessory kits (4) Military connectors (4) (4) Optical sensors (4) Current monitoring ICs (4) Shift register (3) Interface specialized ICs (3) IDC connectors (horns) (3) SMD electrolytic capacitors (3) Precision op amps (3) Toggle switch (3) Signal buffer repeater distributor (2) Crimp terminals (2) Switching diodes (2) High-speed broadband op amps (2) Screwdriver/tweezers/wrench tools (2) Power switch ICs (2) Rotary coding switches (2) Switch accessories-caps (2) Ambient light sensors (2) Signal switch multiplexer decoder (1) EMI/RFI Filters (1) Wire to Board Connectors/Wire Splice Connectors (1) USB connectors (1) Circular connectors (1) Power connectors (1) Ethernet connectors (1) SMD inductors (1) Aluminum Electrolytic Capacitors (1) Adjustable resistor potentiometers (1) Motor ignition driver ICs (1) Soldering and desoldering (1) Chemicals (1) Power Management ICs (PMIC) (1) Voltage reference ICs (1) DC-DC power modules (1) Development board kit (1) Current transformers (1) Delay timing relays (1) LED display modules (1) Bipolar transistor (triode) (1) Instrument and equipment and accessories (1) RFID card ICs (1) (1)