Adjustable resistor potentiometers (102) (83) DC-DC ICs (24) Plug-in connectors (21) Active Crystal Oscillators (20) Power Management ICs (PMIC) (19) Wire to Board Connectors/Wire Splice Connectors (16) Signal switch multiplexer decoder (15) Development board kit (13) Pushbutton Switches (13) Special function amplifiers (12) Analog switch ICs (12) Ethernet ICs (11) Interface specialized ICs (10) Connector accessory kits (10) Power monitoring ICs (10) SMD capacitors (9) Soldering and desoldering (8) Linear voltage regulator ICs LDO (7) Dip switches (7) MOSFET (7) Real Time Clock ICs (5) Memory connectors (4) Ultra-fast/fast recovery diodes (4) Rack cabinet (4) Wire accessories (4) RF Amplifiers (4) Circuit Protection Kits (4) Other processors (3) SDMicro-SDT-Flash card (3) RS485RS422 ICs (3) Automotive connectors (3) 32-bit Microcontroller - MCU (2) ARM Microcontroller - MCU (2) Security (encryption) ICs (2) Accessories (2) Switching power supply ICs (2) LEDUPS and other types of power modules (2) Sensor modules (2) Direct-insert electrolytic capacitors (1) NTC thermistors (1) LED drivers (1) Driver ICs (1) Screwdriver/tweezers/wrench tools (1) Boat switches (1) Tact switches (1) LED light guide tube accessories (1) Magnetic sensors (1) Instrument and equipment and accessories (1) Antenna (1)