Plug-in connectors (558) Spring-loaded terminal blocks (114) Power monitoring ICs (25) Digital-to-analog conversion ICs (22) Active filter (20) Interface specialized ICs (19) Light-emitting diodes (16) Voltage comparators (14) Signal switch multiplexer decoder (12) RS485RS422 ICs (10) USB connectors (9) Audio and video connectors (9) Tantalum capacitors (8) DC-DC ICs (5) Power Management ICs (PMIC) (5) Development board kit (5) Delay timing relays (5) Optical couplers (5) Real Time Clock ICs (4) Circuit Protection Kits (4) Clock/Timing ICs (3) Clock Buffers, Drivers (3) Analog-to-digital conversion ICs (3) Other processors (2) Fixed inductors (2) Tact switches (2) Electromechanical and electrical (2) CPLD-FPGA ICs (1) D-Sub connector accessories (1) LEDUPS and other types of power modules (1) Wireless modules (1) Analog switch ICs (1) Multimeter and voltmeter (1)