Socket for 28 pin SOIC
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Posts: 46,084
Does anyone have a part-number/supplier for a SOIC socket that I can
stuff onto a breadboard? There are a number of IC's (up to 28-pin SOIC)
I have lying around that I'd like to play with.
Thanks
stuff onto a breadboard? There are a number of IC's (up to 28-pin SOIC)
I have lying around that I'd like to play with.
Thanks
Comments
http://rocky.digikey.com/scripts/ProductInfo.dll?Site=US&V=309&M=PA-SOD-2808
-28
The adapter is about $70.00 US, but you still need the main socket which
goes for around $200.00.
http://www.logicalsys.com/datasht/28ss-otb.pdf
has a adapter it only sells for about $80.00
http://www.digikey.com/scripts/us/dksus.dll?Detail?Ref=95930&Row=46703
I find it a lot cheaper to simply add some small SOIC or TQFP prototype
board PCB layouts to a PCB layout
I have www.expresspcb.com make for me. Since you can cram a lot of stuff
onto a board it's more
cost effective.
Original Message
From: Chris Levis [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=cAhdG81BHyS_hY18Eb2-VkTRgnAuO_HY7aRPHbSjviKaMSwAnaS5z3Vn_OVPSKTRHinsZk2H9zYugLW8W88RVoTyOg]stampslist@l...[/url
Sent: Friday, June 21, 2002 8:32 PM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
Does anyone have a part-number/supplier for a SOIC socket that I can
stuff onto a breadboard? There are a number of IC's (up to 28-pin SOIC)
I have lying around that I'd like to play with.
Thanks
To UNSUBSCRIBE, just send mail to:
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senior capstone project look much more professional.
>
Original Message
> From: Earl Bollinger [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=x86Qr-pmSz2hMg4O9quB4CGDIaBC6a6Ar6jGEloDqsEFynSqT69t4-ZBZBx8m62mANOvtppQ3jd-Oru9x5XT]earlwbollinger@a...[/url
> Posted At: Friday, June 21, 2002 11:34 PM
> Posted To: StampsList
> Conversation: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
> Subject: RE: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
>
>
> You aren't going to like it much,
> http://rocky.digikey.com/scripts/ProductInfo.dll?Site=US&V=309
> &M=PA-SOD-2808
> -28
> The adapter is about $70.00 US, but you still need the main
> socket which goes for around $200.00.
>
http://www.logicalsys.com/datasht/28ss-otb.pdf
has a adapter it only sells for about $80.00
http://www.digikey.com/scripts/us/dksus.dll?Detail?Ref=95930&Row=46703
I find it a lot cheaper to simply add some small SOIC or TQFP prototype
board PCB layouts to a PCB layout I have www.expresspcb.com make for me.
Since you can cram a lot of stuff onto a board it's more cost effective.
Original Message
From: Chris Levis [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=OTtkQfirGwk_TqjOMTMBmlJKrguCwNaYT_dWwmE-mDqWuAcC0mLn8RpFXlbun0doSHznEjprWo69jJTBgBTfuUMQ]stampslist@l...[/url
Sent: Friday, June 21, 2002 8:32 PM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
Does anyone have a part-number/supplier for a SOIC socket that I can
stuff onto a breadboard? There are a number of IC's (up to 28-pin SOIC)
I have lying around that I'd like to play with.
Thanks
To UNSUBSCRIBE, just send mail to:
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I etch my own adapters pretty easily. I use Eagle layout editor from
CadSoft. It is fairly easy to use and it is available as freeware
with some limitations. Once I have the layout I use a laser printer
with transfer paper from Dyna Art to transfer it to copper. I can get
10 mil traces with this paper using a household iron. There is
somewhat of a special touch to get it right but it is alot cheaper
than commercial adapters. I don't have any of the boards that I
etched handy for pictures to post here but I was able to make an
adapter for a Mictor connector with this process and a breakout board
for a 44 pin QFP for a PIC emulator. All boards so far have been 1
layer. I am planning on etching my own basic stamp 2P40 boards and
build a BS2P for less than $40. That includes buying all of the parts
necessary from Parallax and Digikey. The footprint will be alot
bigger but at least my pocketbook won't be lighter.
http://www.cadsoft.de/freeware.htm
www.dynaart.com/
Jason
--- In basicstamps@y..., "Chris Levis" <stampslist@l...> wrote:
> cb.com is a really cool site... New bookmark
> senior capstone project look much more professional.
>
>
> >
Original Message
> > From: Earl Bollinger [noparse][[/noparse]mailto:earlwbollinger@a...]
> > Posted At: Friday, June 21, 2002 11:34 PM
> > Posted To: StampsList
> > Conversation: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
> > Subject: RE: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
> >
> >
> > You aren't going to like it much,
> > http://rocky.digikey.com/scripts/ProductInfo.dll?Site=US&V=309
> > &M=PA-SOD-2808
> > -28
> > The adapter is about $70.00 US, but you still need the main
> > socket which goes for around $200.00.
> >
> http://www.logicalsys.com/datasht/28ss-otb.pdf
> has a adapter it only sells for about $80.00
> http://www.digikey.com/scripts/us/dksus.dll?Detail?
Ref=95930&Row=46703
>
> I find it a lot cheaper to simply add some small SOIC or TQFP
prototype
> board PCB layouts to a PCB layout I have www.expresspcb.com make
for me.
> Since you can cram a lot of stuff onto a board it's more cost
effective.
>
>
>
Original Message
> From: Chris Levis [noparse][[/noparse]mailto:stampslist@l...]
> Sent: Friday, June 21, 2002 8:32 PM
> To: basicstamps@y...
> Subject: [noparse][[/noparse]basicstamps] Socket for 28 pin SOIC
>
>
> Does anyone have a part-number/supplier for a SOIC socket that I can
> stuff onto a breadboard? There are a number of IC's (up to 28-pin
SOIC)
> I have lying around that I'd like to play with.
>
> Thanks
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@y...
> from the same email address that you subscribed. Text in the
Subject
> and Body of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
>
>
>
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@y...
> from the same email address that you subscribed. Text in the
Subject
> and Body of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
>Does anyone have a part-number/supplier for a SOIC socket that I can
>stuff onto a breadboard? There are a number of IC's (up to 28-pin SOIC)
>I have lying around that I'd like to play with.
I offer some little adapter PCBs for SO-8, SO-16, SO-28 for cheap.
The adapters come as a small board containing several adapters. You have
to cut them apart with tin snips, solder on the SMT chip and add pins (I
use cut-off resistor leads). The boards are double sided with plated thru
holes and solder mask.
The SO-8 adapters take narrow (0.15") and wide (0.20") chips up to 8 pins.
The SO-16 adapters take narrow body (0.15") chips up to 16 pins.
The SO-28 adapters take wide body (0.3") chips up to 28 pins.
5 - SO-8 adapters $1.00 US
3 - SO-8, 3 - SO-16 $2.00 US
1 - SO-8, 2 - SO-28 $2.00 US
1 - SO-16, 2 - SO-28 $2.00 US
Add $1.00 US for shipping for up to 5 of the above cards.
Important note about the SO-8 adapters: the SMT part is mounted on the
UNDERSIDE of the adapter. There just isn't enough room to mount a 0.200"
wide SO-8 with gull wing leads between 0.3" DIP spaced leads.
Have a look at
<http://www.trinity-electronics.com/public_html/customproducts.htm> and
contact me via PRIVATE email if you can use any of these.
dwayne
--
Dwayne Reid <dwayner@p...>
Trinity Electronics Systems Ltd Edmonton, AB, CANADA
(780) 489-3199 voice (780) 487-6397 fax
Celebrating 18 years of Engineering Innovation (1984 - 2002)
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Inc. If you have the current Digi-Key catalog, it's on page 821.
You have to solder the surface mount device to the Surfboard (a
tricky process), then you can plug it into a standard breadboard.
Unfortunately, the boards shown in the catalog only go up to 20 pins.
I found some good tips on soldering surface mount chips on the Yahoo
Groups board "Electronics 101"; you might search those messages.
--- In basicstamps@y..., "Chris Levis" <stampslist@l...> wrote:
> Does anyone have a part-number/supplier for a SOIC socket that I can
> stuff onto a breadboard? There are a number of IC's (up to 28-pin
SOIC)
> I have lying around that I'd like to play with.
>
> Thanks