Screw fastener hardware (198) Data cables and signal cables (123) Wire to Board Connectors/Wire Splice Connectors (100) Tact switches (51) Through Hole Resistors (44) MOSFET (43) Optical couplers (35) Wire accessories (35) Plug-in connectors (33) SMD electrolytic capacitors (25) Ceramic composite resistors (24) Active Crystal Oscillators (24) LEDUPS and other types of power modules (24) Connector accessory kits (19) Motor ignition driver ICs (19) Antenna (19) (16) Board-to-board connectors (13) Driver ICs (9) Lighting connectors (8) SMD resistors (7) Amplifiers (6) MCU monitoring ICs (5) Fuse tubes (5) Dip switches (4) Instrument and equipment and accessories (4) Wireless transceiver ICs (4) Electromechanical and electrical (4) SMD disposable fuses (3) Aluminum Electrolytic Capacitors (2) Passive Crystal Oscillators (2) MOS drivers (2) Screwdriver/tweezers/wrench tools (2) Accessories (2) Development board kit (2) Signal relay (2) Dedicated switches (2) Security (encryption) ICs (1) DDRSSD memory (1) Sensor interface ICs (1) I/O connectors (1) Circular connectors (1) Military connectors (1) Standard Clock Oscillators (1) TVS diodes (transient voltage suppression diodes) (1) ESD diodes (1) Precision op amps (1) Rack cabinet (1) Light-emitting diodes (1) Magnetic sensors (1)