SCR (333) Tantalum capacitors (311) Zener diodes (119) Tact switches (106) Optical couplers (100) Direct-insert electrolytic capacitors (83) CPLD-FPGA ICs (67) TVS diodes (transient voltage suppression diodes) (45) ESD diodes (41) (39) Buffer driver receiver transceiver (35) DC-DC ICs (33) MOSFET (32) SMD electrolytic capacitors (28) Bipolar transistor (triode) (23) Toggle switch (16) Level conversion shifter (14) Track-type terminal blocks (14) Schottky diodes (14) Digital triode (14) (13) Circular connectors (12) Temperature sensors (11) Wire to Board Connectors/Wire Splice Connectors (10) Crimp terminals (9) Accessories (9) 32-bit Microcontroller - MCU (8) Interface specialized ICs (7) Varactor diodes (7) D-Sub connector accessories (6) EEPROM memory (5) Common Mode Choke Filters (5) Connector accessory kits (5) Backplane connectors (4) Aluminum Electrolytic Capacitors (4) General-purpose diodes (4) Switching diodes (4) Specialized sensors (4) Power monitoring ICs (3) IGBT tube (3) 74 series logic ICs (2) Discharge tubes (2) Light-emitting diodes (2) Clock Buffers, Drivers (1) IDC connectors (horns) (1) Power connectors (1) Power inductors (1) Fans/radiators/ thermal management products (1) Voltage reference ICs (1) Buzzers (1) Solid State Relays (1) Image sensors (1) Current sensors (1) Multiple Conductor Cables (1) Fuse holder clip (1) Wireless transceiver ICs (1) Antenna (1)