SMD resistors (959) Passive Crystal Oscillators (91) Bipolar transistor (triode) (68) Light-emitting diodes (65) Thick film resistor-through hole (58) Magnetic beads (57) Linear voltage regulator ICs LDO (55) FFCFPC connectors (36) Zener diodes (29) DC-DC ICs (27) PIN diodes (26) Amplifiers (18) Digital triode (18) Tantalum capacitors (17) Crimp terminals (16) Optical sensors (16) Instrument op amps (15) Rack cabinet (15) Resistors (13) CPLD-FPGA ICs (10) Clock Buffers, Drivers (9) I/O connectors (8) Battery holder/Clip accessories (8) Through Hole Resistors (7) Screwdriver/tweezers/wrench tools (7) Development board kit (7) Common Mode Choke Filters (6) Precision op amps (6) Optical couplers (6) Digital potentiometer ICs (6) TVS diodes (transient voltage suppression diodes) (5) Discharge tubes (5) Screw fastener hardware (5) Power monitoring ICs (5) Male Pin headers and female headers (4) SMD capacitors (4) Thin film resistor-through hole (4) High-speed broadband op amps (4) MOSFET (4) (4) Counter divider (3) Connector accessory kits (3) Ethernet connectors (3) Card edge connectors (3) Resonators (3) Instrument and equipment and accessories (3) RFID card ICs (3) RF Attenuators (3) Special function amplifiers (2) Fans/radiators/ thermal management products (2) Power transformers (2) Dedicated switches (2) Infrared transmitters (2) Junction field effect transistor (JFET) (2) Wireless transceiver ICs (2) Antenna (2) Feed-through capacitors (1) Backplane connectors (1) Standard Clock Oscillators (1) Voltage reference ICs (1) DC-DC power modules (1) Analog-to-digital conversion ICs (1)