(21) Screwdriver/tweezers/wrench tools (18) Male Pin headers and female headers (17) Automotive connectors (17) Wirewound resistors (11) Connector accessory kits (10) Plug-in connectors (9) Switching diodes (9) Multiple Conductor Cables (7) Ethernet connectors (6) Accessories (6) Wire to Board Connectors/Wire Splice Connectors (5) SMD resistors (5) Development board kit (5) Spring-loaded terminal blocks (4) Soldering and desoldering (4) Data cables and signal cables (4) IDC connectors (horns) (3) Circular connectors (2) Power connectors (2) Military connectors (2) Alligator clips/test clips (2) Thick film resistor-through hole (2) Passive Crystal Oscillators (2) Signal relay (2) Photoelectric switches (2) Wire accessories (2) Fuse holder clip (2) EMI/RFI Filters (1) Ferrite Cores and Accessories (1) Backplane connectors (1) I/O connectors (1) SMD electrolytic capacitors (1) Aluminum shell high power resistors (1) Through Hole Resistors (1) Tapes/Labels (1) Screw fastener hardware (1) Tact switches (1) Light-emitting diodes (1) Through-hole fuses (1)