Electronics Forum | Mon Jun 02 11:01:19 EDT 2003 | emeto
Hi All, I am looking for some standart for pad and component dimencions. Is there anything more accurate than 30% and if so who works with it? Which libraries are based on some standart? Is there a catalog I can read or something in electronic format
Electronics Forum | Tue Jun 03 01:50:10 EDT 2003 | jedduan
Hi Evtimov, You can get some information from IPC-SM-782A. Good luck! jed
Electronics Forum | Tue Jun 03 08:15:10 EDT 2003 | davef
On pad design, look here: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=18036 On component sizes, look here: http://www.practicalcomponents.com
Electronics Forum | Thu Jun 05 17:30:10 EDT 2003 | abarbe
Hi, Take a look a this site.Lot of information. http://www.pcbstandards.com/SiteIndex2.php
Electronics Forum | Mon Feb 13 23:05:02 EST 2017 | swestheimer
I have been asked a very good question but have not been able to find a good answer. IPC for both PCB and PCBA refer to the X & Y dimensions to measure warp and twist but how would you determine the warp and twist for a round PCB or PCBA?
Electronics Forum | Thu Jul 15 14:38:38 EDT 1999 | JohnW
| | | | | | Hi, | | | | | | | | | | | | I need some urgent informations on stencil design guidelines on how to perform epoxy printing on 0603 and 0402 components. Could anyone help? ( Reflow process is not possible because of some other constriants)
Electronics Forum | Tue Mar 30 10:43:21 EST 2004 | Robert
I could use some help too. I have a bunch of SMD 4 Pads Inductors from Central Technologies. The dimensions of the part is 11.30x13.9x6.9 . I've called four companies already and none were able to find a carrier for this part. These parts are on plas
Electronics Forum | Tue Oct 13 08:09:53 EDT 2009 | kudamarani08
Can anyone help me recommend or simulate a SPI and AOI machine that can balance our FUJI NXT 1 with 14 modules. We are using MPM accela printer. 200 UPH is our target. Here's the PCB dimension length(x) = 399.92mm width(y) = 141.626mm Thanks all!
Electronics Forum | Wed Aug 12 15:50:01 EDT 2009 | davef
Wouldn't think of them as peas and carrots. Maybe, tree and carrot. ITAR: Export regulations that are specific. Board fabricators may choose to be ITAR registered. AS9100: Aerospace tailored version of ISO9000. So, it's general. In it's base form, AS
Electronics Forum | Wed May 20 17:56:51 EDT 2009 | dyoungquist
I have attached a pdf showing the dimensions for the QFN we placed. First, The pins on the part are not only on the bottom side but also wrap around to come up each of the 4 sides of the part as shown in the side view in the attached pdf. This i