Re: gEDA-user: size of 0402 footprint

[Steve Meier <smeier@xxxxxxxxxxxxxxxxxxx>]

Chip resistors:

Length = Pad Length + pad separation + Pad Length

in mm

Package

Length min 1.00 
Length max 1.10 
pad separation min 0.40 
pad separation max 0.70 
Width min 0.48 
width max 0.60 
pad length min 0.10 
pad length max 0.30 
height max 0.40


Chip Caps

Length min 0.90 
Length max 1.10 
pad separation min 0.30 
pad separation max 0.65 
Width min 0.40 
width max 0.60 
pad length min 0.10 
pad length max 0.30 
height max 0.60


Inductors 

smallest inductor in the SM-782A spec is the 2012



On Mon, 2008-07-14 at 12:21 +0000, Kai-Martin Knaak wrote:
> On Mon, 14 Jul 2008 00:55:33 -0400, DJ Delorie wrote:
> 
> > What's the difference between the RES, CAP, and IND variants?
> 
> http://lilalaser.de/tmp/1005_footprints_in_geda_lib.png
> 
> The gap seems to be smallest for inductors and largest for resistors. Pad 
> size is different too.
> 
> ---<(kaimartin)>---



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