There's a LITEON optocoupler that I want to use and it just says "SMD" as package. I found out it was gull wing, so when a package isn't given and just referred as SMD, chances are they are gull wing?
I have a DIP there now in the art. If I place pads for a gull wing, do I center the pads to match the dip hole centers? or should I offset somewhat? thanks
Don't they publish a drawing?
Cheers
Phil Hobbs
my bad.
pick and place question -- let's say you're looking at component side of board. The IC is vertical and pin 1 is to the left, so that is zero degrees. If it's rotated to the right (pin1 up) is that ?
90 or 270?
Mathematicians rotate CCW. Microsoft rotates CW.
Navigators rotate CW from due north as well.
Cheers
Phil Hobbs
EEs go ccw from due east. East is real.
I take it you are so lazy you married a pregnant woman? That's about the same level.
Ugh, there's apparently no standard. My old Philips machine would take +90 and -90. My new(er) Quad/Samsung wants +90 and 270, and barfs on any minus signs in the input data.
Jon
Didn't want the work.
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.