(89) Adjustable resistor potentiometers (78) DC-DC ICs (27) Plug-in connectors (20) Active Crystal Oscillators (17) Power Management ICs (PMIC) (17) Signal switch multiplexer decoder (14) Wire to Board Connectors/Wire Splice Connectors (13) Special function amplifiers (12) Ethernet ICs (11) SMD capacitors (11) Power monitoring ICs (11) Pushbutton Switches (11) Analog switch ICs (11) Interface specialized ICs (10) Development board kit (10) Connector accessory kits (9) Dip switches (7) MOSFET (7) Soldering and desoldering (6) Linear voltage regulator ICs LDO (6) Real Time Clock ICs (4) Ultra-fast/fast recovery diodes (4) Rack cabinet (4) Wire accessories (4) Other processors (3) RS485RS422 ICs (3) Automotive connectors (3) Optical sensors (3) RF Amplifiers (3) 32-bit Microcontroller - MCU (2) Security (encryption) ICs (2) SDMicro-SDT-Flash card (2) Switching power supply ICs (2) LEDUPS and other types of power modules (2) Sensor modules (2) Tact switches (2) Circuit Protection Kits (2) ARM Microcontroller - MCU (1) RS232 ICs (1) Memory connectors (1) Direct-insert electrolytic capacitors (1) LED drivers (1) Driver ICs (1) Screwdriver/tweezers/wrench tools (1) Accessories (1) Boat switches (1) LED light guide tube accessories (1) Magnetic sensors (1) Instrument and equipment and accessories (1) Antenna (1)