Male Pin headers and female headers (207) Plug-in connectors (101) SMD resistors (79) Level conversion shifter (47) Bipolar transistor (triode) (23) SMD electrolytic capacitors (19) Digital triode (17) LED digital tubes (16) ARM Microcontroller - MCU (10) Screwdriver/tweezers/wrench tools (10) Analog-to-digital conversion ICs (9) CPLD-FPGA ICs (7) Board-to-board connectors (7) Amplifiers (7) Development board kit (7) Linear voltage regulator ICs LDO (6) IDC connectors (horns) (5) TVS diodes (transient voltage suppression diodes) (5) Precision op amps (5) Military connectors (4) DC-DC ICs (4) Interface specialized ICs (3) Tact switches (3) DDRSSD memory (2) Gate inverter (2) Screw/terminal blocks (2) Thick film resistor-through hole (2) Resistors (2) General-purpose diodes (2) LCD drivers (2) Switching power supply ICs (2) Power Management ICs (PMIC) (2) Audio and signal transformers (2) Light-emitting diodes (2) EEPROM memory (1) Buffer driver receiver transceiver (1) Shift register (1) CAN ICs (1) Crimp terminals (1) Connector accessory kits (1) Memory connectors (1) Schottky diodes (1) (1) Video amplifiers (1) Differential op amps (1) Wireless modules (1) Specialized sensors (1) Electromechanical and electrical (1)