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  Just like our Micro LEDs 
  only smaller yet! The same procedure as before. If you've wired up some of 
our Micro LEDs, you've gained the  techniques required to wire up these little 
  guys. The solder pads are  smaller still (as are the LEDs), but with good 
magnification (yep, here I go again...), all of the same steps apply. If you need to 
review the procedures, the direct links are
here 
and here. 
  Just remember to be patient.  
    
    Make sure your wire is pre-tinned 
    with a clean abrupt transition from the tinned portion to the insulated 
    portion. 
    Carefully position the wire over 
	the solder pad. We recommend our 
	NT301 LED/wire Holding Tool for this process
    Place a small amount of 
    flux on the pad and tinned wire.
    Place a very small bubble of 
    solder on your iron tip.
    Just touch and release this 
    solder bubble to the pad/flux/tinned wire junction (minimum time on the 
    junction).
    The solder joint should appear 
    shiny and smoothly flowed over the tinned portion of the wire with no peaks 
    or bumps sticking up.
    Carefully trim off the 
    excess tinned wire that is hanging off the solder pad with a sharp scalpel 
    or Fiskars micro scissors.
    Any residual flux can be easily 
    "blotted" away by sliding a cut piece of paper between the LED's solder 
    pads. Click here for a visual 
    explanation.  
    Test every wired LED before 
    you assemble it into your project.
    If you need to color tint your 
    wired LED, do so after it's wired and before you assemble it 
    into your project Those are the essentials. With a little practice, it becomes a simple 
  procedure that is very repeatable. Take your time and you will ensure highly 
  reliable solder connections that will not deteriorate or short out to adjacent 
  solder pads on the LEDs  © 2008 Ngineering   |