Electronics Forum | Tue May 22 07:24:35 EDT 2012 | rway
Does the part seem to flow properly? Are your land patterns to IPC spec? It could be a design issue.
Electronics Forum | Tue May 22 11:56:16 EDT 2012 | rway
Do you have anything else on this board with a similar land pattern?
Electronics Forum | Sat Sep 11 13:45:23 EDT 2021 | kojotssss
Hi, check the Land pattern 0201 on the board, compare with another 0201. Could be different gap.,
Electronics Forum | Mon Jun 26 05:45:58 EDT 2000 | Allan Ringgaard
Where can i find some information about wave solder land patterns...? I�m especially looking for how to prevent solderbridges (with solder thief) on diffrent componet types (only leadede, no SMD). So if anyone know where to find any reading on the
Electronics Forum | Tue Mar 28 16:23:44 EST 2000 | Michael Parker
While attempting to use the IPC-SM-782, land pattern calculator, I came across the term Component ID. (for example - "C1005") I am not sure what this is. I wanted to verify the IPC recommended land pattern for a Chip Capacitor with 0603 size. Can any
Electronics Forum | Wed Oct 20 09:27:31 EDT 1999 | Bill Strachan
I suggest that you get a copy of IPC -SM-782A 'Surface Mount Design and Land Pattern Standard'. This gives component dimensions and recommended land patterns for nearl all surface mount components. You could also benmefit from a copy of TopLine Dummy
Electronics Forum | Wed Jun 12 10:42:06 EDT 2002 | stepheno
Check your land patterns. I believe someone once made a typo on specs for land pattern spacing and the specs are still being used by some people. I worked for a CM that had a customer that spaced the pads for 0402's too far apart. It was the only
Electronics Forum | Fri Jan 14 11:16:45 EST 2005 | Dan Gosselin
I have heard of people using a round pad or Home plate design to decrease the incidence of tombstoning on 0402's Anyone have any practical experience on this or is everyone just using the IPC 782 recommended land pattern (28mil x 33mil rectangle pad
Electronics Forum | Sun Oct 04 20:55:44 EDT 2009 | phomann
Hi, I have a test pcb that came with my Yamaha YM84S machine. The board contains land patterns, fiducials, etc. The pyrpose of the board is to test the placement and vision systems in the machine. Does anyone provide the technical drawing of the bo
Electronics Forum | Thu Jan 10 18:32:20 EST 2008 | stevek
Our layout guy recently started making land patterns with the corner lands oversized. These are for leadless and various flatpack parts. He claims this is to improve manufacturing. I had seen a few boards with this just as I got out of the CM worl
