Protel Footprint

I

Ivan

Guest
Is there any way that I can locate a footprint for a .156" SIP header
in Protel 2004 to base various headers I have to create?

I tried searching 156 but came up with nothing......

Thanks
 
Ivan,
As most any PCB designer will tell you, you should learn
quickly to make your own footprints. The time wasted looking for
footprints can usually be used to make one from scratch just as
quickly and you will know it is right and how it was put
together. This would be especially true for the SIP header type
parts you are looking for right now.
It is a simple process, just take 15 minutes to do the first
couple and then you will quickly be doing them in less than 5
minutes for medium complexity footprints.
Afterall what is a 0.156" SIP header, 1 row of pads spaced
0.156" apart with a silkscreen outline and some form of pin 1
identifier. Less than one minute to make irregardless of how many
pins. Here is a tip, set your grid to 0.156", then when you place
the pads you do not have to measure, just click over one grid
space from the last one and you can't screw it up. You can place
about 1 pad per second in this manner.

--
Sincerely,
Brad Velander

"Ivan" <ivanzr1@aol.com> wrote in message
news:juri11d9uc2d7qr14go5d8fhdbkueh0gi7@4ax.com...
Is there any way that I can locate a footprint for a .156" SIP
header
in Protel 2004 to base various headers I have to create?

I tried searching 156 but came up with nothing......

Thanks
Click to expand...
 
Brad,

Thank you for your advice once again! I have since my post, created a
perfect header following Mfgr's specs for suggested hole size, etc.
Turned out perfectly. How can I base other connectors on the one I
just made. In otherwords, what is the best way to copy footprint to a
blank new component, modify it and save it as a different footprint?

I made a SIP8-156 and would like to copy and modify it and save it as
a SIP3-156?

Thank you for your prompt and informative reply.

Ivan





On Mon, 21 Feb 2005 07:21:02 GMT, "Brad Velander"
<SpamThis@nowhere.com> wrote:

Ivan,
As most any PCB designer will tell you, you should learn
quickly to make your own footprints. The time wasted looking for
footprints can usually be used to make one from scratch just as
quickly and you will know it is right and how it was put
together. This would be especially true for the SIP header type
parts you are looking for right now.
It is a simple process, just take 15 minutes to do the first
couple and then you will quickly be doing them in less than 5
minutes for medium complexity footprints.
Afterall what is a 0.156" SIP header, 1 row of pads spaced
0.156" apart with a silkscreen outline and some form of pin 1
identifier. Less than one minute to make irregardless of how many
pins. Here is a tip, set your grid to 0.156", then when you place
the pads you do not have to measure, just click over one grid
space from the last one and you can't screw it up. You can place
about 1 pad per second in this manner.
Click to expand...
 
Brad,

I hope I haven't wasted too much of your time. I learned through the
help files how to copy component. I apologize for any inconvenience I
may have caused....
Your guidance has been very helpful to me.

Ivan


On Mon, 21 Feb 2005 02:32:51 -0500, Ivan <ivanzr1@aol.com> wrote:

Brad,

Thank you for your advice once again! I have since my post, created a
perfect header following Mfgr's specs for suggested hole size, etc.
Turned out perfectly. How can I base other connectors on the one I
just made. In otherwords, what is the best way to copy footprint to a
blank new component, modify it and save it as a different footprint?

I made a SIP8-156 and would like to copy and modify it and save it as
a SIP3-156?

Thank you for your prompt and informative reply.

Ivan





On Mon, 21 Feb 2005 07:21:02 GMT, "Brad Velander"
SpamThis@nowhere.com> wrote:

Ivan,
As most any PCB designer will tell you, you should learn
quickly to make your own footprints. The time wasted looking for
footprints can usually be used to make one from scratch just as
quickly and you will know it is right and how it was put
together. This would be especially true for the SIP header type
parts you are looking for right now.
It is a simple process, just take 15 minutes to do the first
couple and then you will quickly be doing them in less than 5
minutes for medium complexity footprints.
Afterall what is a 0.156" SIP header, 1 row of pads spaced
0.156" apart with a silkscreen outline and some form of pin 1
identifier. Less than one minute to make irregardless of how many
pins. Here is a tip, set your grid to 0.156", then when you place
the pads you do not have to measure, just click over one grid
space from the last one and you can't screw it up. You can place
about 1 pad per second in this manner.
Click to expand...
 
Ivan,
I was wondering what part you didn't understand about making
variations. You are right, here are the formal steps that I use
when working from an existing land pattern.

1) Make a new component. Cancel the land pattern wizard as
soon as it comes up.
2) Rename the blank component to your desired name. Tools,
Rename.
3) Go to the original part. Copy, ctrl C, remember to click
your origin point after the ctrl C (this is a silly Protel
gotcha, no click, no copy).
4) Go to the new blank part, click in the work area. Paste,
crtl V. Click on the origin point (assuming that is where you
clicked when copying the original).
5) Then edit the original part copy through regular cut and
paste routines. Be sure to renumber the pads added or copied as
needed to ensure correct numbering.
6) When editing the part I will usually use group copies or
deletes to just make the edits that much faster and easier,
especially if you have many pads or weird grid patterns.
7) When finished be sure to save the additions. File, Save.

Good luck.
--
Sincerely,
Brad Velander

"Ivan" <ivanzr1@aol.com> wrote in message
news:g65j11liv859mrebcakdoubpotrsp4q9ps@4ax.com...
Brad,

I hope I haven't wasted too much of your time. I learned
through the
help files how to copy component. I apologize for any
inconvenience I
may have caused....
Your guidance has been very helpful to me.

Ivan


On Mon, 21 Feb 2005 02:32:51 -0500, Ivan <ivanzr1@aol.com
wrote:

Brad,

Thank you for your advice once again! I have since my post,
created a
perfect header following Mfgr's specs for suggested hole size,
etc.
Turned out perfectly. How can I base other connectors on the
one I
just made. In otherwords, what is the best way to copy
footprint to a
blank new component, modify it and save it as a different
footprint?

I made a SIP8-156 and would like to copy and modify it and
save it as
a SIP3-156?

Thank you for your prompt and informative reply.

Ivan





On Mon, 21 Feb 2005 07:21:02 GMT, "Brad Velander"
SpamThis@nowhere.com> wrote:

Ivan,
As most any PCB designer will tell you, you should learn
quickly to make your own footprints. The time wasted looking
for
footprints can usually be used to make one from scratch just
as
quickly and you will know it is right and how it was put
together. This would be especially true for the SIP header
type
parts you are looking for right now.
It is a simple process, just take 15 minutes to do the
first
couple and then you will quickly be doing them in less than 5
minutes for medium complexity footprints.
Afterall what is a 0.156" SIP header, 1 row of pads
spaced
0.156" apart with a silkscreen outline and some form of pin 1
identifier. Less than one minute to make irregardless of how
many
pins. Here is a tip, set your grid to 0.156", then when you
place
the pads you do not have to measure, just click over one grid
space from the last one and you can't screw it up. You can
place
about 1 pad per second in this manner.
Click to expand...
 
You must log in or register to reply here.

Welcome to EDABoard.com

Sponsor

Back
Top