Electronics Forum: pitches (Page 11 of 290)

Concerned with processing 0.75mm c-c Pitch BGA

Electronics Forum | Thu Jan 16 09:44:55 EST 2003 | Evtimov

hi, I have experience in placing BGA's with this pitch and it's OK.Tell me more about your problem(printing ,placing, accuracy rotation) or whatever ti is.

2MM pitch tape

Electronics Forum | Wed Jan 08 14:18:34 EST 2003 | soupatech

I have run across a resistor array whose tape has a 2mm pitch. Is there a way to modify a Fuji CP3 8x4 feeder to make it 8x2? Or do I need to purchace new feeders?

Why 50 mils in 0805 package instead of 40 mils.

Electronics Forum | Mon Oct 06 04:03:39 EDT 2003 | iman

Does the EIA standard recommend any standard PCB pad sizes (LxB)? and pitch-to-pitch (Pad) distances? Thanks for the advise.

Squegge Angle for Fine pitch?

Electronics Forum | Tue Dec 16 06:21:01 EST 2003 | Kev

We run with various fine pitch and BGA technologies here and use a standard 45 deg angle of squeegee blade for all. No problems found. Kev

0402 placement with Mydata machine

Electronics Forum | Wed Aug 25 11:26:20 EDT 2004 | cyber_wolf

You can't do it. The pitch of the tape advancing sprocket is not the right pitch on a TM8 magazine. You need a TM8FC magazine.

whitepaper for the lead pitch standard

Electronics Forum | Wed Oct 20 22:55:11 EDT 2004 | Zimmer

Hi, I'm looking for a thorough reference about the standard SMT lead pitch for my customer? Could anybody provide such a link for me? Thanks, -Z

feeder pitch

Electronics Forum | Tue Feb 15 07:07:58 EST 2005 | bobpan

The mirae machine does have the setting for 20mm pitch....it can be set on the machine software but i dont believe its on the offline software.. thanks

Fine pitch & PCB finish

Electronics Forum | Tue Feb 22 12:03:32 EST 2005 | russ

You may to reduce a little bit more with HASL. for .4mm pitch and such I would maybe go to a 5 mil with your standards.

0.5 mm pitch BGA

Electronics Forum | Wed Mar 02 05:04:36 EST 2005 | ABHI

What is your micro BGA requiremnets? I mean ball dia / height with a 0.5 mm pitch? I can give you the stencil design, if you make known the parameters.

Soltec Deltawave

Electronics Forum | Wed Mar 16 17:34:20 EST 2005 | pmd

decrease pump rpm, for penitration try tweeking pitch as well as belt speed. On the delta wave spray pitch and belt speed are related.


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