6502.org Forum  Projects  Code  Documents  Tools  Forum
It is currently Sun Nov 10, 2024 10:00 am

All times are UTC




Post new topic Reply to topic  [ 5 posts ] 
Author Message
PostPosted: Sun Feb 10, 2019 8:37 am 
Offline

Joined: Fri Jan 25, 2019 5:40 am
Posts: 346
Location: Knoxville, TN
In case anyone is looking around for through hole 74AHC devices and cannot find them, do not filter by through hole on mouser, the devices exist and are sold there, but they are marked incorrectly as SMD/SMT devices. We can use this thread as a place to list off any other discrepancies that might trip people up when looking for devices.


Top
 Profile  
Reply with quote  
PostPosted: Sun Feb 10, 2019 9:02 am 
Offline
User avatar

Joined: Fri Aug 30, 2002 1:09 am
Posts: 8538
Location: Southern California
Something seems to be happening to Mouser. I recently got a setback in my work because I put "1M 1% 0402 resistor" in the search term, and got 1.18M, and I just copy-and-pasted the stock number of a part that had a good price and inventory, and these got shipped to the assembler and mounted. It took a while first to figure out why my circuit was working fine except that the lithium battery charging kept going to too high a voltage instead of stopping at the right voltage, and then I had to send the boards back and get them reworked. I should have examined the exact stock number rather than just copy-and-pasting it into the BOM (bill of materials).

_________________
http://WilsonMinesCo.com/ lots of 6502 resources
The "second front page" is http://wilsonminesco.com/links.html .
What's an additional VIA among friends, anyhow?


Top
 Profile  
Reply with quote  
PostPosted: Sun Feb 10, 2019 9:07 am 
Offline

Joined: Fri Jan 25, 2019 5:40 am
Posts: 346
Location: Knoxville, TN
GARTHWILSON wrote:
Something seems to be happening to Mouser. I recently got a setback in my work because I put "1M 1% 0402 resistor" in the search term, and got 1.18M, and I just copy-and-pasted the stock number of a part that had a good price and inventory, and these got shipped to the assembler and mounted. It took a while first to figure out why my circuit was working fine except that the lithium battery charging kept going to too high a voltage instead of stopping at the right voltage, and then I had to send the boards back and get them reworked. I should have examined the exact stock number rather than just copy-and-pasting it into the BOM (bill of materials).


I've noticed this too, I've been routinely going through and researching the exact same stuff that I've searched before, because I can get slightly different results each time. I also had the site just give up on me when I was trying to filter crystals recently.

Still though, their products are *usually* fairly well listed as far as specs go, so I was surprised to see all these AHC devices marked incorrectly


Top
 Profile  
Reply with quote  
PostPosted: Mon Feb 11, 2019 2:32 pm 
Offline
User avatar

Joined: Wed Aug 17, 2005 12:07 am
Posts: 1250
Location: Soddy-Daisy, TN USA
Probably has something to do with the new filtering system they have installed.

I prefer the older one myself.

_________________
Cat; the other white meat.


Top
 Profile  
Reply with quote  
PostPosted: Mon Apr 08, 2019 3:42 pm 
Offline

Joined: Wed Nov 04, 2015 11:10 am
Posts: 51
I have found this problem also. I start on their home page and start with their products list, then start filtering from there, and it works fine. It doesn't work any other way.


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 5 posts ] 

All times are UTC


Who is online

Users browsing this forum: Google [Bot] and 0 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron