MOSFET (114) Active Crystal Oscillators (103) Optical couplers (43) Tapes/Labels (33) RF Switches (26) ARM Microcontroller - MCU (20) CPLD-FPGA ICs (16) Passive Crystal Oscillators (16) Screwdriver/tweezers/wrench tools (16) Power Management ICs (PMIC) (16) SMD electrolytic capacitors (12) Light-emitting diodes (12) Clock Generators, Frequency Synthesizers (11) Power relays (10) Power transformers (9) Special function amplifiers (8) Alligator clips/test clips (7) 32-bit Microcontroller - MCU (6) Other processors (6) Digital triode (5) Analog switch ICs (4) Test and measurement (4) Real Time Clock ICs (3) Ethernet ICs (3) Resonators (3) (3) Network port transformers (3) Pressure sensors (3) Specialized sensors (3) D-Sub connector accessories (2) Switching power supply ICs (2) Power monitoring ICs (2) Signal relay (2) Ambient light sensors (2) Data cables and signal cables (2) Wireless transceiver ICs (2) Microprocessor - MPU (1) FLASH memory (1) Aluminum Electrolytic Capacitors (1) Standard Clock Oscillators (1) TVS diodes (transient voltage suppression diodes) (1) DC-DC ICs (1) LEDUPS and other types of power modules (1) Switch accessories-caps (1) LED display modules (1) Digital-to-analog conversion ICs (1) Junction field effect transistor (JFET) (1) Instrument and equipment and accessories (1) RF Amplifiers (1) Communication satellite positioning module (1)