Rotary coding switches (152) TVS diodes (transient voltage suppression diodes) (122) Linear voltage regulator ICs LDO (108) Interface specialized ICs (59) Light-emitting diodes (57) Buffer driver receiver transceiver (40) Motor ignition driver ICs (40) SMD capacitors (39) D-Sub connector accessories (36) Amplifiers (36) DC-DC ICs (36) Crimp terminals (33) Optical couplers (32) Instrument op amps (24) Flip Flops (21) Clock Generators, Frequency Synthesizers (19) Voltage comparators (19) Digital triode (18) RF Amplifiers (16) 74 series logic ICs (15) Tact switches (15) Connector accessory kits (13) Bipolar transistor (triode) (13) Gate inverter (12) Power monitoring ICs (12) EEPROM memory (10) Specialized logic ICs (10) LVDS ICs (10) Darlington transistor array drivers (9) Delay timing relays (9) Plug-in connectors (8) Driver ICs (8) Switching power supply ICs (8) CPLD-FPGA ICs (7) MCU monitoring ICs (7) Latches (7) Power Management ICs (PMIC) (7) Signal switch multiplexer decoder (6) Audio and video interface ICs (5) Board-to-board connectors (5) Voltage reference ICs (5) Other processors (4) Active Crystal Oscillators (4) Analog switch ICs (4) Multi-frequency oscillators (3) I/O expander (3) Low power comparator op amps (3) Gate drivers (3) Full Half-Bridge Drivers (3) Tapes/Labels (3) LED light guide tube accessories (3) Data cables and signal cables (3) Wireless transceiver ICs (3) RF Filters (2) RF coaxial connectors (2) SMD resistors (2) Accessories (2) Development board kit (2) Analog-to-digital conversion ICs (2) Power cables (2) SDRAM memory (1) DDRSSD memory (1) Precision op amps (1) LED drivers (1) Screwdriver/tweezers/wrench tools (1) Solid State Relays (1) Specialized sensors (1) MOSFET (1) LAN telecommunication cable test (1)