Electronics Forum: pitches (Page 1 of 289)

Fine-Pitch Applications

Electronics Forum | Mon Feb 19 11:48:32 EST 2001 | martys

We are looking at some applications that will require fine-pitch and possibly ultra fine-pitch. I am currently using a spray type batch cleaner for cleaning our stencils. Will this be adequate for fine-pitch (15 � 20 mil pitch) applications?

Re: 8 mil placement, part Deaux!!

Electronics Forum | Fri Sep 11 16:52:00 EDT 1998 | Dave F

0.050" -> 50 mil -> 50 pitch 0.80 mm -> 0.032" -> 32 mil -> 32 pitch 0.64 mm -> 0.025" -> 25 mil -> 25 pitch 0.50 mm -> 0.020" -> 20 mil -> 20 pitch 0.40 mm -> 0.016" -> 16 mil -> 16 pitch 0.20 mm -> 0.012" -> 12 mil -> 12 pitch Dave F

Aperture Reduction for QFP (fine pitch)

Electronics Forum | Mon Sep 20 20:51:36 EDT 1999 | Greg H.

My stencil thickness is 6 mil and we got qfp's with fine pitch. how many percent should i reduce my stencil aperture using a 6 mil stencil for 0.5 mm pitch and 0.4 mm pitch ? thanks

Fine Pitch Printing Issues

Electronics Forum | Thu May 20 16:30:50 EDT 2010 | mikesewell

I believe industry standard is 1/2 pitch for fine pitch devices. If your part is 20 mil pitch, apts would be 10 mil wide. This should gasket fine to the pcb pad and with a 5 mil stencil should print well.

Re: BGA, uBGA and FP BGA

Electronics Forum | Wed Feb 24 12:53:55 EST 1999 | Dave F

| Are the terms "uBGA" and "Fine Pitch BGA" synonomous, different all-together, or is Fine Pitch BGA a subset of uBGA? Thanks. | | Steve | Steve: �BGA�: Micro BGA�. A brand name for a fine pitch BGA from Tessera. Fine Pitch (1) In SMD: Surfa

feeder pitch

Electronics Forum | Mon Feb 14 13:25:52 EST 2005 | gregp

EIA-481 standard allows the maximum pitch on tape to be 4mm less than the tape width (12mm width and larger). So it is within the standard allowances. As for how common 20mm pitch on 24mm tape is I can not say. I am surprised a 24mm tape feeder ca

Modify radial machine pitch from 2.5 to 3.5 pitch

Electronics Forum | Sun Jun 16 08:00:51 EDT 2013 | zaldytorres

Does anyone have suggestion how to modify radial insertion machine to 3.5mm pitch? I have to insert 3.5mm pitch Ecap but the industry standard radial machine could mount only 2.5 or 5 mm pitch. changing PCB or parts is not an option as it is not appr

Paste printing fine pitch components

Electronics Forum | Sat Oct 12 13:49:08 EDT 2013 | garym4569

Has anyone had success using a DEK Proflow printhead with fine pitch components (~.2mm pitch). I have been told that squeegees are the way to go for fine pitch. What other major factors play a role in successfully printing fine pitch. Print speed,

Fine pitch & PCB finish

Electronics Forum | Mon Feb 21 10:05:33 EST 2005 | Dougs

Our machines can place components down to 16mil, I've never seen any finer pitch components in use, what pitch are they going down to now? 12mil??? What pitches have you been using? We are a contract manufacturer so customers sometimes supply free

measuring pitch

Electronics Forum | Mon Jun 07 12:15:46 EDT 1999 | Frank

I was wondering what measurements are used to define pitch?

  1 2 3 4 5 6 7 8 9 10 Next

pitches searches for Companies, Equipment, Machines, Suppliers & Information

We have an exciting array of production equipment for sale, including cutting-edge LED, lamp, and halogen manufacturing lines. You'll find state-of-the-art SMD assembly lines, R&D equipment, and a wealth of laboratory test and measurement tools

Benchtop Fluid Dispenser
thru hole soldering and selective soldering needs

Reflow Soldering 101 Training Course
Hot selling SMT spare parts and professional SMT machine solutions

World's Best Reflow Oven Customizable for Unique Applications

MIRTEC - the Global Leader in PCB INSPECTION Technology.