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Add Kyocera 5638 SD card holders #862

Merged
merged 8 commits into from
Dec 19, 2018
Merged

Add Kyocera 5638 SD card holders #862

merged 8 commits into from
Dec 19, 2018

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evanshultz
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https://global.kyocera.com/prdct/electro/product/pdf/5638.pdf

image
image

Notes:

  • I kept the origin at the center of the SD card as that is the centerline of dimensioning in the drawings. This makes dimensioning easier and since our scripts only consider pad locations the centering is fairly meaningless of these footprints.
  • There are several layers used to indicate card placement in this library. I chose F.Fab which was used in the majority of footprints.

Thanks for creating a pull request to contribute to the KiCad libraries! To speed up integration of your PR, please check the following items:

  • Provide a URL to a datasheet for the footprint(s) you are contributing
  • An example screenshot image is very helpful
  • If there are matching symbol or 3D model pull requests, provide link(s) as appropriate
  • Check the output of the Travis automated check scripts - fix any errors as required

@evanshultz
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These footprints should go with the following symbol, but it hasn't gotten pin names updated to SH:
image

@evanshultz
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Dimensioned drawings of the top two in the image above:
image
image

The bottom two are just mirrored and shifted versions of the top two so the dimensioning isn't duplicated.

@evanshultz
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Couldn't resist fixing up the 3D model location on the cards in the library which weren't at the origin.

@Misca1234
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Brutal, you even got the x position difference between the HS-pad and the other to be 0.05 correct.
an pin 10 smaller on SD_Kyocera_145638109211859+

Strange that SD_Kyocera_145638109511859+ do not have a keep out area as the others

But there is on position that I am uncertain of
If I try to calculate the x-position for the upper right pad of SD_Kyocera_145638109511859+
and starts from the upper left npth hole I get the x pos for the pad to
-12.1 + 25.6 + 0.9 = 14.4 but the pad is at 14.1 ?

bild

Otherwise everything looks ok

@Misca1234
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Misca1234 commented Dec 16, 2018

hmm, the arrow seems not go to the npth hole center

bild

Would you agree to that, if so, all measurements are ok

@evanshultz
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Thanks for reviewing this!

The "109" parts do not need a keepout because the card is flipped and the metal contacts are not close to the PCB.

Agreed the arrow is not to the NPTH pad center. You've got me questioning the pad placement now, but I think I'm just getting paranoid (and the drawing isn't super clear) so if you don't find any issues go ahead and merge.

@Misca1234
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Well, I was a little uncertain but if I compare it to the arrow above the 25.6 goes "one step in" which mean all measurements are in accordance to the data sheet.

@Misca1234 Misca1234 merged commit 7d69878 into KiCad:master Dec 19, 2018
@evanshultz evanshultz deleted the 5638 branch September 23, 2019 16:10
@evanshultz evanshultz mentioned this pull request Oct 21, 2019
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@myfreescalewebpage myfreescalewebpage added the Addition Adds new footprint to library label Apr 28, 2020
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3 participants