Through Hole Resistors (384) SMD resistors (135) Varistors (72) DC-DC ICs (38) Bipolar transistor (triode) (30) SMD capacitors (21) Rack cabinet (6) Switching power supply ICs (6) LEDUPS and other types of power modules (6) MOSFET (5) Capacitor Arrays and Networks (4) Active Crystal Oscillators (4) Connector accessory kits (3) SMD inductors (3) Automotive connectors (2) Memory connectors (2) Wire to Board Connectors/Wire Splice Connectors (1) Crimp terminals (1) Power inductors (1) Direct-insert electrolytic capacitors (1) Carbon film resistors (1) Screwdriver/tweezers/wrench tools (1) Power monitoring ICs (1) Solid State Relays (1) Light-emitting diodes (1) Optical couplers (1) (1)