Optical couplers (205) SMD resistors (146) Interface specialized ICs (127) Common Mode Choke Filters (99) Sampling resistors (89) Audio and signal transformers (55) Tantalum capacitors (45) Power monitoring ICs (45) Real Time Clock ICs (38) Feed-through capacitors (31) Data cables and signal cables (27) IDC connectors (horns) (26) Wireless modules (19) MCU monitoring ICs (18) Other modules (18) Wireless transceiver ICs (18) USB connectors (16) Card edge connectors (15) Connector accessory kits (13) Screw fastener hardware (13) Zener diodes (11) Screwdriver/tweezers/wrench tools (9) CAN ICs (8) Tapes/Labels (6) SDMicro-SDT-Flash card (5) Circular connectors (5) Military connectors (5) Network port transformers (5) Crimp terminals (4) RF coaxial connectors (4) Tact switches (4) Power switch ICs (3) LAN telecommunication cable test (3) Instrument and equipment and accessories (3) (3) RF Filters (2) Ethernet connectors (2) Resistors (2) Power Management ICs (PMIC) (2) Five-way switches (2) Image sensors (2) Communication satellite positioning module (2) Level conversion shifter (1) ESD diodes (1) Discharge tubes (1) DC-DC ICs (1) Development board kit (1) Wire accessories (1) Antenna (1)