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Fri, 28 Aug 2009 14:04:56 -0500 |
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Jon,
What you have is what I have have known to be identified as a coined lead.
Quite a few radial type through hole components are converted to surface
mount application by coining (a controlled stamping that flattens the lead).
Following the coining process the leads are placed through a carrier and bent
approximately perpendicular to the original orientation. The lead is not a
gullwing and should not be considered as such. IPC-610D 8.2.6
See 8.2.6.6 Round or Flattened (Coined) Leads, Minimum Heel Fillet:
Class 1 wetted fillet evident, Class 2 Minimum Heel Fillet Height is solder
thickness plus 50% of lead thickness, Class 3 Minimum Heel Fillet Height is
solder thickness plus lead thickness. See IPC-610D for details.
Drew Meyer
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