blue

electronic devices
  
  capacitors
  Casings
  Crystals
  diode
  Fan
  Filter / Ferrite
  Fuses
  Heat Sink
  Inductors
  interated circuits
  Loudspeaker / Microphones
  Mountings
  OptoElectronic
    7-Segment-Displays
    Display
    LED
      Bargraph Array
      DIP
      Infrared-Diode
      LED angular
      LED Array
      LED round
        blue
          blue 3mm
          blue 5mm
        Duo-LED
        green
        LED with holder
        orange
        red
        white
        yellow
      LED-Mountings
      Power LED
      SMD
    optocoupler
    Other Parts
    Photo Diode
    Phototransistors
  Plugs / Connector / Cable
  Relays
  resistors
  Resonators
  Sensors
  soft tube
  Switches
  Thyristor / Triac
  Transformator / Power Supply
  Transistors
Batterys / Mountings
TV-Audio Spareparts
Computer
CarHifi