Active Crystal Oscillators (38942) Passive Crystal Oscillators (522) Programmable Oscillators (262) Connector accessory kits (225) Data cables and signal cables (185) Through Hole Resistors (120) Standard Clock Oscillators (113) Fuse holder clip (102) Ferrite Cores and Accessories (62) Light-emitting diodes (62) Zener diodes (48) Metal film resistors (47) Schottky diodes (34) Wire accessories (33) Track-type terminal blocks (31) Screwdriver/tweezers/wrench tools (28) Switching diodes (27) Bipolar transistor (triode) (23) Plug-in connectors (21) Wire to Board Connectors/Wire Splice Connectors (20) Backplane connectors (20) Screw fastener hardware (19) Tapes/Labels (18) Signal relay (18) Fuse tubes (18) Board-to-board connectors (17) Ethernet connectors (17) Pressure sensors (16) Crimp terminals (15) Tantalum capacitors (13) Male Pin headers and female headers (12) PCB and other prototype products (12) IC and device sockets (11) Spring-loaded terminal blocks (10) RF coaxial connectors (10) Circular connectors (10) Adjustable resistor potentiometers (10) Fence-type terminal blocks (9) Power connectors (9) TVS diodes (transient voltage suppression diodes) (8) (8) General-purpose diodes (6) Fans/radiators/ thermal management products (6) Accessories (6) LEDUPS and other types of power modules (6) High frequency RF relays (5) Switch accessories-caps (5) Test and measurement (5) SMD resistors (4) Development board kit (4) Relay socket accessories (4) LAN telecommunication cable test (4) Sensor interface ICs (3) Temperature sensors (3) Multiple Conductor Cables (3) Card edge connectors (2) Sensor modules (2) Angle sensors (2) Position sensors (2) EMI/RFI Filters (1) D-Sub connector accessories (1) Automotive connectors (1) Memory connectors (1) Power inductors (1) Resistor kits and accessories (1) Rectifier bridges (1) Rack cabinet (1) Other modules (1) Pushbutton Switches (1) Specialized sensors (1) Power chargers (1) Circuit breaker (1) Antenna (1) (1) Electromechanical and electrical (1)