Male Pin headers and female headers (1099) Linear voltage regulator ICs LDO (295) Voltage reference ICs (259) Light-emitting diodes (55) Circular connectors (44) Wire to Board Connectors/Wire Splice Connectors (30) LED light guide tube accessories (25) D-Sub connector accessories (23) RF Filters (21) Power monitoring ICs (16) Plug-in connectors (14) Power connectors (13) Schottky diodes (13) Fans/radiators/ thermal management products (9) RF coaxial connectors (8) Passive Crystal Oscillators (8) Magnetic sensors (8) Connector accessory kits (6) SMD resistors (6) (5) Power Management ICs (PMIC) (5) Wire accessories (5) Instrument and equipment and accessories (5) Tapes/Labels (4) Screw fastener hardware (4) Rack cabinet (4) DC-DC ICs (4) Other modules (4) Fuse tubes (3) Controller (2) NTC thermistors (2) LEDUPS and other types of power modules (2) LCD display modules (2) Temperature sensors (2) Current sensors (2) Bipolar transistor (triode) (2) (2) Board-to-board connectors (1) Development board kit (1) Travel switches (1) Tact switches (1) LED display modules (1) Communication satellite positioning module (1)