Electronics Forum: spacings (Page 6 of 119)

0402

Electronics Forum | Tue Jun 07 14:21:34 EDT 2005 | glenda

what is the max and min spacing between 0402. What is the rule of thumb?

0402

Electronics Forum | Tue Jun 07 15:00:10 EDT 2005 | glenda

what about spacing between pads center to center on 0402.

Local fiducial spacing...

Electronics Forum | Fri Jun 10 13:00:34 EDT 2005 | russ

Depends on your machine.

Local fiducial spacing...

Electronics Forum | Tue Jun 14 09:51:10 EDT 2005 | jdumont

Its a Contact Systems 3Z...

BGA adapter boad?

Electronics Forum | Mon Jan 08 09:31:55 EST 2007 | Cmiller

Russ, what kind of pad sizes, spacing do you use? Thanks!

Solder paste shifted from pad

Electronics Forum | Thu Mar 15 09:28:19 EDT 2007 | jseagle

I have seen this when the fiducials are not spaced far enough in the X and Y.

Min spacing for land patterns from PCB edge

Electronics Forum | Tue Mar 25 03:28:12 EDT 2008 | lococost

Thanks Steve, that's very clear!

Tombstoning issues!!!

Electronics Forum | Wed Apr 09 21:09:22 EDT 2008 | elias67

Is the stencil opening rectangular? Home Plate? What is the spacing between the pads on the stencil for the component?

soldering issues with MELFs

Electronics Forum | Thu Jun 26 08:20:42 EDT 2008 | cyber_wolf

Check your pad spacing on the board. Look at the IPC specs for pad design.

Lead Free

Electronics Forum | Tue Feb 03 21:36:29 EST 2009 | davef

NASA gets itself in a froth about the potental for whisker growth in high tin solders used in space applications.


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