Circuit breaker (126) Microprocessor - MPU (85) Circular connectors (63) Light-emitting diodes (60) Electromechanical and electrical (49) Fans/radiators/ thermal management products (25) Linear voltage regulator ICs LDO (20) Power connectors (16) Power switch ICs (16) Development board kit (15) Connector accessory kits (14) MOSFET (14) (12) USB connectors (10) Tact switches (9) MCU monitoring ICs (8) Wireless transceiver ICs (8) Optical sensors (7) Wireless modules (6) Other processors (5) D-Sub connector accessories (5) Sensor modules (5) Direct-insert electrolytic capacitors (4) Active Crystal Oscillators (4) Accessories (4) Specialized sensors (4) I/O connectors (3) Military connectors (3) Power Management ICs (PMIC) (3) Power monitoring ICs (3) LED light guide tube accessories (3) Digital Signal Processors and Controllers (2) Capacitor kits and accessories (2) SMD resistors (2) Rack cabinet (2) Switching power supply ICs (2) Ultrasonic sensors (2) LAN telecommunication cable test (2) Memory connectors (1) Power inductors (1) SMD electrolytic capacitors (1) Aluminum Electrolytic Capacitors (1) Screwdriver/tweezers/wrench tools (1) Screw fastener hardware (1) LEDUPS and other types of power modules (1) Other modules (1) Buzzers (1) Audio and signal transformers (1) Relay socket accessories (1) Instrument and equipment and accessories (1) Antenna (1)