Data line/signal line (351) The DC-DC power supply modules (204) SMT capacitors (83) Plug-in connectors (69) TVS diodes (transient voltage suppression diodes) (59) circular connectors (54) Varistors (53) ESD diodes (51) IDC connectors(bull horn) (35) The AC-DC power supply modules (27) PTC self-Resettable Fuses (20) Rotation encoding switches (16) (16) Connector accessory kits (15) LEDUPS And other types of power supply modules (15) Accessories of wire accessories (15) MOSFET (14) The row needles/ row mothers (12) Commutation diodes (12) Board to Board connector (11) Touch switches (11) Module conversion chips (11) Dial switches (10) Power connectors (9) NTC thermal resistors (9) Military connectors (8) Optocouplers (8) RS485RS422 Chips (7) Switching diodes (7) Special switches (7) Special sensors (7) Direct plug electrolysis capacitors (6) Mechanical and electrical (6) Interface special chips (5) Line to board/line to line connectors (5) FFCFPC Connectors (5) Film capacitors (5) Signal relays (5) Electronic wires/connecting lines (5) Screwdrivers/ tweezer/s wrench tools (4) Antennas (4) Magnetic beads (3) Signal conditioners (3) Power inductors (3) Switching power chips (3) Switch fittings-cap (3) temperature sensors (3) EMIRFI filters (2) Ferite core and accessories (2) USB connectors (2) Adjustable resistance potentiometers (2) Schottky diodes (2) PIN diodes (2) Screw-fastener hardwares (2) Limit switches (2) Optical sensors (2) circuit breakers (2) RFFETMOSFET (2) (2) D-Sub connection accessories (1) Audio-video connectors (1) Memory connectors (1) Passive crystal oscillators (1) Active crystal oscillators (1) Fittings of a machine (1) Development board kits (1) Other modules (1) Push-key switches (1) Snap switches (1) LEDs (1) Power line (1) Cartridge fuses (1) RF card chips (1) Communication-satellite positioning modules (1) (1)