SMD resistors (82113) SMD electrolytic capacitors (33477) Thin Film Capacitors (9418) Signal relay (3781) Resistors (3344) Optical couplers (2746) Tantalum capacitors (2512) Direct-insert electrolytic capacitors (2229) Board-to-board connectors (2129) Varistors (1968) Solid-state electrolytic capacitors (1498) Optical sensors (1234) Tact switches (1176) NTC thermistors (937) Power inductors (642) Sampling resistors (633) Screwdriver/tweezers/wrench tools (499) Automotive relays (400) Pushbutton Switches (381) FFCFPC connectors (318) Common Mode Choke Filters (245) Batteries (233) Specialized sensors (229) Through Hole Resistors (191) Toggle switch (179) Safety capacitors (159) Electromechanical and electrical (153) Travel switches (152) Dedicated switches (137) High frequency RF relays (134) Fuse tubes (117) Solid State Relays (107) Thick film resistor-through hole (101) Fans/radiators/ thermal management products (100) Safety relays (100) Relay socket accessories (91) Resistor kits and accessories (82) Rotary coding switches (75) Position sensors (75) Wireless modules (70) Pressure sensors (69) Adjustable resistor potentiometers (62) RF Attenuators (60) Fixed inductors (52) SMD disposable fuses (42) Instrument and equipment and accessories (42) High frequency inductors (41) Accessories (41) Connector accessory kits (39) Aluminum Electrolytic Capacitors (36) Wireless transceiver ICs (33) Metal oxide film resistors (30) Other modules (30) MOS drivers (28) Power relays (27) Supercapacitors (26) Thin film resistor-through hole (25) Amplifiers (25) Digital triode (24) Bipolar transistor (triode) (24) ESD diodes (23) SDMicro-SDT-Flash card (19) Sensor interface ICs (19) SMD inductors (19) Light-emitting diodes (19) Angle sensors (18) Backplane connectors (17) I-shaped inductors (17) Temperature sensors (16) Wire accessories (16) Ambient light sensors (13) WiFi IoT modules (12) Data cables and signal cables (11) Boat switches (10) SMD capacitors (9) (9) Circuit Protection Kits (9) Soldering and desoldering (8) Ferrite Cores and Accessories (7) (7) AC-DC power modules (6) Development board kit (6) Communication satellite positioning module (6) D-Sub connector accessories (5) Metal film resistors (5) Varactor diodes (5) MOSFET (5) Circular connectors (4) Zener diodes (4) LED light guide tube accessories (4) RF Switches (4) Lighting connectors (3) Memory connectors (3) Capacitor kits and accessories (3) Power transformers (3) Attitude sensors/Gyroscopes (3) Battery holder/Clip accessories (3) Counter divider (2) Chemicals (2) Screw fastener hardware (2) Switching power supply ICs (2) DC-DC ICs (2) Power switch ICs (2) LEDUPS and other types of power modules (2) Delay timing relays (2) Multi-function switches (2) Gas sensors (2) Image sensors (2) Temperature fuses (2) RFID card ICs (2) CPLD-FPGA ICs (1) EEPROM memory (1) Time base ICs (1) Level conversion shifter (1) Signal Conditioner (1) Plug-in connectors (1) RF coaxial connectors (1) Power connectors (1) Alligator clips/test clips (1) Variable inductor kit accessories (1) Capacitor Arrays and Networks (1) Aluminum shell high power resistors (1) TVS diodes (transient voltage suppression diodes) (1) PIN diodes (1) Tapes/Labels (1) Power monitoring ICs (1) DC-DC power modules (1) Sensor modules (1) Reed relays (1) Five-way switches (1) Laser device accessories (1)