Plug-in connectors (397) Spring-loaded terminal blocks (70) Active filter (35) Digital-to-analog conversion ICs (34) Interface specialized ICs (26) Power monitoring ICs (25) Signal switch multiplexer decoder (24) Light-emitting diodes (23) Voltage comparators (22) Tantalum capacitors (13) RS485RS422 ICs (12) USB connectors (9) Power Management ICs (PMIC) (9) Analog-to-digital conversion ICs (6) Real Time Clock ICs (5) Clock Buffers, Drivers (5) Audio and video connectors (5) DC-DC ICs (5) Development board kit (5) Delay timing relays (5) Clock/Timing ICs (3) D-Sub connector accessories (3) Fixed inductors (3) Circuit Protection Kits (3) Other processors (2) Analog switch ICs (2) CPLD-FPGA ICs (1) Wireless modules (1) Multimeter and voltmeter (1) Electromechanical and electrical (1)