4000 series logic ICs (62) Data cables and signal cables (47) Linear voltage regulator ICs LDO (34) Specialized logic ICs (27) Zener diodes (23) Flip Flops (22) Bipolar transistor (triode) (21) Signal switch multiplexer decoder (17) Dip switches (12) Switch accessories-caps (12) Circular connectors (10) Counter divider (9) Interface specialized ICs (7) TVS diodes (transient voltage suppression diodes) (6) Tact switches (6) Amplifiers (5) Sensor modules (5) Power Line Filter Modules (5) CPLD-FPGA ICs (4) Accessories (4) LEDUPS and other types of power modules (4) Analog switch ICs (4) Multi-frequency oscillators (3) Plug-in connectors (3) (3) Instrument op amps (3) Buffer driver receiver transceiver (2) Controller (2) Through Hole Resistors (2) Precision op amps (2) Optical couplers (2) Test and measurement (2) RF coaxial connectors (1) Resonators (1) Special function amplifiers (1) LED drivers (1) DC-DC ICs (1) Power Management ICs (PMIC) (1) Power monitoring ICs (1) Wire accessories (1) Digital triode (1)