Circular connectors (429) Light-emitting diodes (400) Tantalum capacitors (168) Varistors (103) SMD resistors (85) SMD electrolytic capacitors (78) Passive Crystal Oscillators (78) Military connectors (76) Active Crystal Oscillators (73) SMD capacitors (62) FFCFPC connectors (54) Signal relay (53) Specialized sensors (51) Schottky diodes (46) D-Sub connector accessories (36) Connector accessory kits (36) Analog-to-digital conversion ICs (27) Safety capacitors (23) LEDUPS and other types of power modules (23) Solid-state electrolytic capacitors (22) Fans/radiators/ thermal management products (22) (18) MOSFET (18) NTC thermistors (17) Through Hole Resistors (17) Sampling resistors (16) IGBT tube (15) SMD inductors (14) LED display modules (14) Adjustable resistor potentiometers (13) Digital-to-analog conversion ICs (13) Switching power supply ICs (12) DC-DC power modules (12) Direct-insert ceramic capacitors (11) Other processors (10) Common Mode Choke Filters (9) Board-to-board connectors (9) RF coaxial connectors (9) Solid State Relays (9) Backplane connectors (8) LCD display modules (8) EEPROM memory (7) Time base ICs (7) Electricity meter ICs (7) Power chargers (7) DDRSSD memory (6) Switching diodes (6) Dedicated switches (6) CPLD-FPGA ICs (5) Security (encryption) ICs (5) RF Filters (5) Aluminum shell high power resistors (5) Development board kit (5) Optical sensors (5) Electromechanical and electrical (5) Clock/Timing ICs (4) ESD diodes (4) Voltage comparators (4) AC-DC power modules (4) Rotary coding switches (4) Tact switches (4) LED digital tubes (4) Antenna (4) RF Couplers (4) MELF wafer resistors (3) General-purpose diodes (3) TVS diodes (transient voltage suppression diodes) (3) LED drivers (3) Sensor modules (3) Power transformers (3) Optical couplers (3) Clock Generators, Frequency Synthesizers (2) Codec ICs (2) Ferrite Cores and Accessories (2) IC and device sockets (2) Mounted large-capacity capacitors (2) Supercapacitors (2) Carbon film resistors (2) Resistor kits and accessories (2) Instrument op amps (2) Speakers (2) LED light guide tube accessories (2) Fiber optic transceivers (2) Ambient light sensors (2) Wireless transceiver ICs (2) Clock Buffers, Drivers (1) Screw/terminal blocks (1) I/O connectors (1) Direct-insert electrolytic capacitors (1) Thin Film Capacitors (1) PIN diodes (1) Screwdriver/tweezers/wrench tools (1) Accessories (1) Screw fastener hardware (1) Linear voltage regulator ICs LDO (1) Other modules (1) Buzzers (1) Infrared transmitters (1) Infrared receivers (1) Junction field effect transistor (JFET) (1) SCR (1) (1) Power relays (1)