Author Topic: Help finding pin pitch  (Read 2803 times)

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Offline richcj10

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Help finding pin pitch
« on: January 06, 2014, 04:34:04 am »
I am looking at this connector:
http://www.assmann.us/specs/A-2004-2-4-LP_S-R_REV00.pdf
I can't find pin pitch. I am guessing that it is 1mm but I am not sure.

Any one know if these follow some standard?

Thanks,

Rick
 

Offline Rory

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Re: Help finding pin pitch
« Reply #1 on: January 06, 2014, 04:46:07 am »
I'll let the geniuses here give a full explanation. What you link to is a typical RJ-45 footprint.  Google will lead you to lots of almost identical layouts.
 

Offline WarSim

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Help finding pin pitch
« Reply #2 on: January 06, 2014, 04:55:32 am »

I am looking at this connector:
http://www.assmann.us/specs/A-2004-2-4-LP_S-R_REV00.pdf
I can't find pin pitch. I am guessing that it is 1mm but I am not sure.

Any one know if these follow some standard?

Thanks,

Rick
The data sheet supplied says pin pitch is 1.27mm. 
As far as I know there is no, standard pitch, but 1.27 is a standard pitch. 



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Offline peter.mitchell

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Re: Help finding pin pitch
« Reply #3 on: January 06, 2014, 04:59:14 am »
I am looking at this connector:
http://www.assmann.us/specs/A-2004-2-4-LP_S-R_REV00.pdf
I can't find pin pitch. I am guessing that it is 1mm but I am not sure.

Any one know if these follow some standard?

Thanks,

Rick

Im pretty sure it's just a 0.1inch/2.54mm pitch with staggered 1.27mm x offset and 2.54mm y offset
 

Offline richcj10

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Re: Help finding pin pitch
« Reply #4 on: January 06, 2014, 05:04:53 am »
I am looking at this connector:
http://www.assmann.us/specs/A-2004-2-4-LP_S-R_REV00.pdf
I can't find pin pitch. I am guessing that it is 1mm but I am not sure.

Any one know if these follow some standard?

Thanks,

Rick

Im pretty sure it's just a 0.1inch/2.54mm pitch with staggered 1.27mm x offset and 2.54mm y offset

This makes more sense I tried 1 mm and it wasn't following other measurements...
 

Offline sleemanj

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Re: Help finding pin pitch
« Reply #5 on: January 06, 2014, 05:09:10 am »
As attached
~~~
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Offline richcj10

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Re: Help finding pin pitch
« Reply #6 on: January 06, 2014, 05:09:44 am »
Here is the footprint w/ 2.54 pitch. I think it is right ::)
 

Offline richcj10

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Re: Help finding pin pitch
« Reply #7 on: January 06, 2014, 05:11:59 am »
As attached

I did not see the 1.27 + 1.27  there! I am a little to the left.
 

Offline richcj10

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Re: Help finding pin pitch
« Reply #8 on: January 06, 2014, 05:17:02 am »
Fixed!
 


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