SMT capacitors (1584) Push-key switches (100) The DC-DC power supply modules (98) Touch switches (70) CPLD-FPGA chips (63) Optocouplers (58) Voltage benchmark chips (57) D-Sub connection accessories (53) Ship type switches (25) Snap switches (23) Linear voltage stabilization chips LDO (20) (18) Limit switches (17) MOSFET (16) Active crystal oscillators (15) Development board kits (15) Light switches (15) Drive chips (14) Bipolar transistors (triodes) (14) Standard clock oscillators (12) Screwdrivers/ tweezer/s wrench tools (12) NTC thermal resistors (10) Level-conversion shifters (8) Cartridge fuses (8) IO connectors (7) Circuit protection kits (7) circular connectors (6) LEDs (6) Digital triodes (6) Commutation diodes (5) DC-DC chips (5) Environmental light sensors (5) Acceleration sensors (5) Signal switch multiplexing decoders (4) Special switches (4) Switching diodes (3) Schottky diodes (3) MOS drivers (3) Signal relays (3) Module conversion chips (3) Mechanical and electrical (3) (3) ARM Microcontroller-MCU (2) Other processors (2) Codec chips (2) Dedicated logic chips (2) Signal conditioners (2) Press the terminal (2) FFCFPC Connectors (2) Film capacitors (2) TVS diodes (transient voltage suppression diodes) (2) Bridge Rectifiers (2) Amplifiers (2) LCD drivers (2) Fans/radiators/ thermal management products (2) Tape labels (2) LEDUPS And other types of power supply modules (2) LED lamp guide tube fittings (2) Antennas (2) RFFETMOSFET (2) (2) Military connectors (1) Ethernet connectors (1) Patch inductors (1) voltage comparators (1) LED drivers (1) Battery power management chips PMIC (1) Power monitoring chips (1) Safety relays (1) Laser accessories (1) circuit breakers (1) Instrument and equipment and accessories (1) RF amplifiers (1) (1)